53217242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{120401}}^1$

素因数の和:120433

約数の個数: 16

約数和(自身を含む): 91023912

約数和(自身を除く): 37806670

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 120401, 240802, 1565213, 2046817, 3130426, 4093634, 26608621, 53217242]

約数ペア:

[(1, 53217242), (2, 26608621), (13, 4093634), (17, 3130426), (26, 2046817), (34, 1565213), (221, 240802), (442, 120401)]