56149665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26177}}^1$

素因数の和:26209

約数の個数: 32

約数和(自身を含む): 105549696

約数和(自身を除く): 49400031

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 26177, 78531, 130885, 287947, 340301, 392655, 863841, 1020903, 1439735, 1701505, 3743311, 4319205, 5104515, 11229933, 18716555, 56149665]

約数ペア:

[(1, 56149665), (3, 18716555), (5, 11229933), (11, 5104515), (13, 4319205), (15, 3743311), (33, 1701505), (39, 1439735), (55, 1020903), (65, 863841), (143, 392655), (165, 340301), (195, 287947), (429, 130885), (715, 78531), (2145, 26177)]