56993060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66271}}^1$

素因数の和:66323

約数の個数: 24

約数和(自身を含む): 122470656

約数和(自身を除く): 65477596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 66271, 132542, 265084, 331355, 662710, 1325420, 2849653, 5699306, 11398612, 14248265, 28496530, 56993060]

約数ペア:

[(1, 56993060), (2, 28496530), (4, 14248265), (5, 11398612), (10, 5699306), (20, 2849653), (43, 1325420), (86, 662710), (172, 331355), (215, 265084), (430, 132542), (860, 66271)]