56193705

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1979}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 97606080

約数和(自身を除く): 41412375

約数列:

[1, 3, 5, 9, 15, 45, 631, 1893, 1979, 3155, 5679, 5937, 9465, 9895, 17811, 28395, 29685, 89055, 1248749, 3746247, 6243745, 11238741, 18731235, 56193705]

約数ペア:

[(1, 56193705), (3, 18731235), (5, 11238741), (9, 6243745), (15, 3746247), (45, 1248749), (631, 89055), (1893, 29685), (1979, 28395), (3155, 17811), (5679, 9895), (5937, 9465)]