56557555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2099}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 72122400

約数和(自身を除く): 15564845

約数列:

[1, 5, 17, 85, 317, 1585, 2099, 5389, 10495, 26945, 35683, 178415, 665383, 3326915, 11311511, 56557555]

約数ペア:

[(1, 56557555), (5, 11311511), (17, 3326915), (85, 665383), (317, 178415), (1585, 35683), (2099, 26945), (5389, 10495)]