47552740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139861}}^1$

素因数の和:139887

約数の個数: 24

約数和(自身を含む): 105735672

約数和(自身を除く): 58182932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 139861, 279722, 559444, 699305, 1398610, 2377637, 2797220, 4755274, 9510548, 11888185, 23776370, 47552740]

約数ペア:

[(1, 47552740), (2, 23776370), (4, 11888185), (5, 9510548), (10, 4755274), (17, 2797220), (20, 2377637), (34, 1398610), (68, 699305), (85, 559444), (170, 279722), (340, 139861)]