56819828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{84053}}^1$

素因数の和:84083

約数の個数: 18

約数和(自身を含む): 107673174

約数和(自身を除く): 50853346

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 84053, 168106, 336212, 1092689, 2185378, 4370756, 14204957, 28409914, 56819828]

約数ペア:

[(1, 56819828), (2, 28409914), (4, 14204957), (13, 4370756), (26, 2185378), (52, 1092689), (169, 336212), (338, 168106), (676, 84053)]