53220322

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1$

素因数の和:3065

約数の個数: 16

約数和(自身を含む): 81601344

約数和(自身を除く): 28381022

約数列:

[1, 2, 71, 131, 142, 262, 2861, 5722, 9301, 18602, 203131, 374791, 406262, 749582, 26610161, 53220322]

約数ペア:

[(1, 53220322), (2, 26610161), (71, 749582), (131, 406262), (142, 374791), (262, 203131), (2861, 18602), (5722, 9301)]