53644409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4241}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 66514560

約数和(自身を除く): 12870151

約数列:

[1, 7, 13, 91, 139, 973, 1807, 4241, 12649, 29687, 55133, 385931, 589499, 4126493, 7663487, 53644409]

約数ペア:

[(1, 53644409), (7, 7663487), (13, 4126493), (91, 589499), (139, 385931), (973, 55133), (1807, 29687), (4241, 12649)]