It is not redundant. 53 times as many, that would be more than two and a half. "Two and a half times more" is both redundant and confusing.
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Stenka25Thanks a lot for your elaborate answer, enoon.But I made my second option [?two and a half times more votes than unattractive candidates] based on WEBSTER's Advanced Learners Dictionary as follows : ? Her salary is five times greater than mine. = She earns five times as much money as I do.Could you check that out for me, and tell me what difference between the sec