51065547

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 75331584

約数和(自身を除く): 24266037

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 2143, 6429, 7943, 23829, 27859, 83577, 100721, 302163, 362167, 1086501, 1309373, 3928119, 17021849, 51065547]

約数ペア:

[(1, 51065547), (3, 17021849), (13, 3928119), (39, 1309373), (47, 1086501), (141, 362167), (169, 302163), (507, 100721), (611, 83577), (1833, 27859), (2143, 23829), (6429, 7943)]