55607240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106937}}^1$

素因数の和:106961

約数の個数: 32

約数和(自身を含む): 134741880

約数和(自身を除く): 79134640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 106937, 213874, 427748, 534685, 855496, 1069370, 1390181, 2138740, 2780362, 4277480, 5560724, 6950905, 11121448, 13901810, 27803620, 55607240]

約数ペア:

[(1, 55607240), (2, 27803620), (4, 13901810), (5, 11121448), (8, 6950905), (10, 5560724), (13, 4277480), (20, 2780362), (26, 2138740), (40, 1390181), (52, 1069370), (65, 855496), (104, 534685), (130, 427748), (260, 213874), (520, 106937)]