55372079

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 64995840

約数和(自身を除く): 9623761

約数列:

[1, 7, 61, 103, 427, 721, 1259, 6283, 8813, 43981, 76799, 129677, 537593, 907739, 7910297, 55372079]

約数ペア:

[(1, 55372079), (7, 7910297), (61, 907739), (103, 537593), (427, 129677), (721, 76799), (1259, 43981), (6283, 8813)]