51851884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63857}}^1$

素因数の和:63897

約数の個数: 24

約数和(自身を含む): 107281440

約数和(自身を除く): 55429556

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 63857, 127714, 255428, 446999, 893998, 1787996, 1851853, 3703706, 7407412, 12962971, 25925942, 51851884]

約数ペア:

[(1, 51851884), (2, 25925942), (4, 12962971), (7, 7407412), (14, 3703706), (28, 1851853), (29, 1787996), (58, 893998), (116, 446999), (203, 255428), (406, 127714), (812, 63857)]