49899100

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2179}}^1$

素因数の和:2422

約数の個数: 36

約数和(自身を含む): 108803800

約数和(自身を除く): 58904700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 916, 1145, 2179, 2290, 4358, 4580, 5725, 8716, 10895, 11450, 21790, 22900, 43580, 54475, 108950, 217900, 498991, 997982, 1995964, 2494955, 4989910, 9979820, 12474775, 24949550, 49899100]

約数ペア:

[(1, 49899100), (2, 24949550), (4, 12474775), (5, 9979820), (10, 4989910), (20, 2494955), (25, 1995964), (50, 997982), (100, 498991), (229, 217900), (458, 108950), (916, 54475), (1145, 43580), (2179, 22900), (2290, 21790), (4358, 11450), (4580, 10895), (5725, 8716)]