52807987193

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{865577}}^1$

素因数の和:865641

約数の個数: 18

約数和(自身を含む): 60350694894

約数和(自身を除く): 7542707701

約数列:

[1, 13, 19, 169, 247, 361, 3211, 4693, 61009, 865577, 11252501, 16445963, 146282513, 213797519, 312473297, 2779367747, 4062152861, 52807987193]

約数ペア:

[(1, 52807987193), (13, 4062152861), (19, 2779367747), (169, 312473297), (247, 213797519), (361, 146282513), (3211, 16445963), (4693, 11252501), (61009, 865577)]