56883790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 50528690

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 2687, 4234, 5374, 10585, 13435, 21170, 26870, 77923, 155846, 196151, 389615, 392302, 779230, 980755, 1961510, 5688379, 11376758, 28441895, 56883790]

約数ペア:

[(1, 56883790), (2, 28441895), (5, 11376758), (10, 5688379), (29, 1961510), (58, 980755), (73, 779230), (145, 392302), (146, 389615), (290, 196151), (365, 155846), (730, 77923), (2117, 26870), (2687, 21170), (4234, 13435), (5374, 10585)]