56490410

素因数分解:

$2^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{2843}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 101769696

約数和(自身を除く): 45279286

約数列:

[1, 2, 5, 10, 1987, 2843, 3974, 5686, 9935, 14215, 19870, 28430, 5649041, 11298082, 28245205, 56490410]

約数ペア:

[(1, 56490410), (2, 28245205), (5, 11298082), (10, 5649041), (1987, 28430), (2843, 19870), (3974, 14215), (5686, 9935)]