55264978

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 84371544

約数和(自身を除く): 29106566

約数列:

[1, 2, 101, 137, 202, 274, 1997, 3994, 13837, 27674, 201697, 273589, 403394, 547178, 27632489, 55264978]

約数ペア:

[(1, 55264978), (2, 27632489), (101, 547178), (137, 403394), (202, 273589), (274, 201697), (1997, 27674), (3994, 13837)]