51381382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53411}}^1$

素因数の和:53463

約数の個数: 16

約数和(自身を含む): 85245552

約数和(自身を除く): 33864170

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 53411, 106822, 694343, 1388686, 1976207, 3952414, 25690691, 51381382]

約数ペア:

[(1, 51381382), (2, 25690691), (13, 3952414), (26, 1976207), (37, 1388686), (74, 694343), (481, 106822), (962, 53411)]