54796438

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 83253744

約数和(自身を除く): 28457306

約数列:

[1, 2, 137, 227, 274, 454, 881, 1762, 31099, 62198, 120697, 199987, 241394, 399974, 27398219, 54796438]

約数ペア:

[(1, 54796438), (2, 27398219), (137, 399974), (227, 241394), (274, 199987), (454, 120697), (881, 62198), (1762, 31099)]