55885960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107473}}^1$

素因数の和:107497

約数の個数: 32

約数和(自身を含む): 135417240

約数和(自身を除く): 79531280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 107473, 214946, 429892, 537365, 859784, 1074730, 1397149, 2149460, 2794298, 4298920, 5588596, 6985745, 11177192, 13971490, 27942980, 55885960]

約数ペア:

[(1, 55885960), (2, 27942980), (4, 13971490), (5, 11177192), (8, 6985745), (10, 5588596), (13, 4298920), (20, 2794298), (26, 2149460), (40, 1397149), (52, 1074730), (65, 859784), (104, 537365), (130, 429892), (260, 214946), (520, 107473)]