49861190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 91748160

約数和(自身を除く): 41886970

約数列:

[1, 2, 5, 10, 73, 146, 167, 334, 365, 409, 730, 818, 835, 1670, 2045, 4090, 12191, 24382, 29857, 59714, 60955, 68303, 121910, 136606, 149285, 298570, 341515, 683030, 4986119, 9972238, 24930595, 49861190]

約数ペア:

[(1, 49861190), (2, 24930595), (5, 9972238), (10, 4986119), (73, 683030), (146, 341515), (167, 298570), (334, 149285), (365, 136606), (409, 121910), (730, 68303), (818, 60955), (835, 59714), (1670, 29857), (2045, 24382), (4090, 12191)]