54229100

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2269}}^1$

素因数の和:2522

約数の個数: 36

約数和(自身を含む): 118221600

約数和(自身を除く): 63992500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 2269, 2390, 4538, 4780, 5975, 9076, 11345, 11950, 22690, 23900, 45380, 56725, 113450, 226900, 542291, 1084582, 2169164, 2711455, 5422910, 10845820, 13557275, 27114550, 54229100]

約数ペア:

[(1, 54229100), (2, 27114550), (4, 13557275), (5, 10845820), (10, 5422910), (20, 2711455), (25, 2169164), (50, 1084582), (100, 542291), (239, 226900), (478, 113450), (956, 56725), (1195, 45380), (2269, 23900), (2390, 22690), (4538, 11950), (4780, 11345), (5975, 9076)]