51550180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234319}}^1$

素因数の和:234339

約数の個数: 24

約数和(自身を含む): 118097280

約数和(自身を除く): 66547100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234319, 468638, 937276, 1171595, 2343190, 2577509, 4686380, 5155018, 10310036, 12887545, 25775090, 51550180]

約数ペア:

[(1, 51550180), (2, 25775090), (4, 12887545), (5, 10310036), (10, 5155018), (11, 4686380), (20, 2577509), (22, 2343190), (44, 1171595), (55, 937276), (110, 468638), (220, 234319)]