51591293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 56702016

約数和(自身を除く): 5110723

約数列:

[1, 13, 97, 163, 251, 1261, 2119, 3263, 15811, 24347, 40913, 205543, 316511, 531869, 3968561, 51591293]

約数ペア:

[(1, 51591293), (13, 3968561), (97, 531869), (163, 316511), (251, 205543), (1261, 40913), (2119, 24347), (3263, 15811)]