55685231

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2203}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 66860544

約数和(自身を除く): 11175313

約数列:

[1, 7, 23, 157, 161, 1099, 2203, 3611, 15421, 25277, 50669, 345871, 354683, 2421097, 7955033, 55685231]

約数ペア:

[(1, 55685231), (7, 7955033), (23, 2421097), (157, 354683), (161, 345871), (1099, 50669), (2203, 25277), (3611, 15421)]