51412138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3229}}^1$

素因数の和:3669

約数の個数: 16

約数和(自身を含む): 81396000

約数和(自身を除く): 29983862

約数列:

[1, 2, 19, 38, 419, 838, 3229, 6458, 7961, 15922, 61351, 122702, 1352951, 2705902, 25706069, 51412138]

約数ペア:

[(1, 51412138), (2, 25706069), (19, 2705902), (38, 1352951), (419, 122702), (838, 61351), (3229, 15922), (6458, 7961)]