51601636

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{218651}}^1$

素因数の和:218714

約数の個数: 12

約数和(自身を含む): 91833840

約数和(自身を除く): 40232204

約数列:

[1, 2, 4, 59, 118, 236, 218651, 437302, 874604, 12900409, 25800818, 51601636]

約数ペア:

[(1, 51601636), (2, 25800818), (4, 12900409), (59, 874604), (118, 437302), (236, 218651)]