5311550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2644

約数の個数: 24

約数和(自身を含む): 10124352

約数和(自身を除く): 4812802

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 2591, 5182, 12955, 25910, 64775, 106231, 129550, 212462, 531155, 1062310, 2655775, 5311550]

約数ペア:

[(1, 5311550), (2, 2655775), (5, 1062310), (10, 531155), (25, 212462), (41, 129550), (50, 106231), (82, 64775), (205, 25910), (410, 12955), (1025, 5182), (2050, 2591)]