51015848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{490537}}^1$

素因数の和:490556

約数の個数: 16

約数和(自身を含む): 103012980

約数和(自身を除く): 51997132

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 490537, 981074, 1962148, 3924296, 6376981, 12753962, 25507924, 51015848]

約数ペア:

[(1, 51015848), (2, 25507924), (4, 12753962), (8, 6376981), (13, 3924296), (26, 1962148), (52, 981074), (104, 490537)]