57052255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51631}}^1$

素因数の和:51666

約数の個数: 16

約数和(自身を含む): 78067584

約数和(自身を除く): 21015329

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 51631, 258155, 671203, 877727, 3356015, 4388635, 11410451, 57052255]

約数ペア:

[(1, 57052255), (5, 11410451), (13, 4388635), (17, 3356015), (65, 877727), (85, 671203), (221, 258155), (1105, 51631)]