51821894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6101}}^1$

素因数の和:6271

約数の個数: 16

約数和(自身を含む): 80839296

約数和(自身を除く): 29017402

約数列:

[1, 2, 31, 62, 137, 274, 4247, 6101, 8494, 12202, 189131, 378262, 835837, 1671674, 25910947, 51821894]

約数ペア:

[(1, 51821894), (2, 25910947), (31, 1671674), (62, 835837), (137, 378262), (274, 189131), (4247, 12202), (6101, 8494)]