52910416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{254377}}^1$

素因数の和:254398

約数の個数: 20

約数和(自身を含む): 110400052

約数和(自身を除く): 57489636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 254377, 508754, 1017508, 2035016, 3306901, 4070032, 6613802, 13227604, 26455208, 52910416]

約数ペア:

[(1, 52910416), (2, 26455208), (4, 13227604), (8, 6613802), (13, 4070032), (16, 3306901), (26, 2035016), (52, 1017508), (104, 508754), (208, 254377)]