51268118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{122651}}^1$

素因数の和:122683

約数の個数: 16

約数和(自身を含む): 88309440

約数和(自身を除く): 37041322

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 122651, 245302, 1349161, 2330369, 2698322, 4660738, 25634059, 51268118]

約数ペア:

[(1, 51268118), (2, 25634059), (11, 4660738), (19, 2698322), (22, 2330369), (38, 1349161), (209, 245302), (418, 122651)]