56478710

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{2971}}^1$

素因数の和:4879

約数の個数: 16

約数和(自身を含む): 101749392

約数和(自身を除く): 45270682

約数列:

[1, 2, 5, 10, 1901, 2971, 3802, 5942, 9505, 14855, 19010, 29710, 5647871, 11295742, 28239355, 56478710]

約数ペア:

[(1, 56478710), (2, 28239355), (5, 11295742), (10, 5647871), (1901, 29710), (2971, 19010), (3802, 14855), (5942, 9505)]