47397580

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2551}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 99681120

約数和(自身を除く): 52283540

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 2551, 3716, 4645, 5102, 9290, 10204, 12755, 18580, 25510, 51020, 2369879, 4739758, 9479516, 11849395, 23698790, 47397580]

約数ペア:

[(1, 47397580), (2, 23698790), (4, 11849395), (5, 9479516), (10, 4739758), (20, 2369879), (929, 51020), (1858, 25510), (2551, 18580), (3716, 12755), (4645, 10204), (5102, 9290)]