54520076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{80651}}^1$

素因数の和:80681

約数の個数: 18

約数和(自身を含む): 103315212

約数和(自身を除く): 48795136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 80651, 161302, 322604, 1048463, 2096926, 4193852, 13630019, 27260038, 54520076]

約数ペア:

[(1, 54520076), (2, 27260038), (4, 13630019), (13, 4193852), (26, 2096926), (52, 1048463), (169, 322604), (338, 161302), (676, 80651)]