55791617

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 64995840

約数和(自身を除く): 9204223

約数列:

[1, 7, 79, 233, 433, 553, 1631, 3031, 18407, 34207, 100889, 128849, 239449, 706223, 7970231, 55791617]

約数ペア:

[(1, 55791617), (7, 7970231), (79, 706223), (233, 239449), (433, 128849), (553, 100889), (1631, 34207), (3031, 18407)]