51616581

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13537}}^1$

素因数の和:13612

約数の個数: 16

約数和(自身を含む): 72780288

約数和(自身を除く): 21163707

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 13537, 40611, 419647, 555017, 1258941, 1665051, 17205527, 51616581]

約数ペア:

[(1, 51616581), (3, 17205527), (31, 1665051), (41, 1258941), (93, 555017), (123, 419647), (1271, 40611), (3813, 13537)]