51981548

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 93625392

約数和(自身を除く): 41643844

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 2657, 4891, 5314, 9782, 10628, 19564, 178019, 193961, 356038, 387922, 712076, 775844, 12995387, 25990774, 51981548]

約数ペア:

[(1, 51981548), (2, 25990774), (4, 12995387), (67, 775844), (73, 712076), (134, 387922), (146, 356038), (268, 193961), (292, 178019), (2657, 19564), (4891, 10628), (5314, 9782)]