56615380

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2663}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 119048832

約数和(自身を除く): 62433452

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 2663, 4252, 5315, 5326, 10630, 10652, 13315, 21260, 26630, 53260, 2830769, 5661538, 11323076, 14153845, 28307690, 56615380]

約数ペア:

[(1, 56615380), (2, 28307690), (4, 14153845), (5, 11323076), (10, 5661538), (20, 2830769), (1063, 53260), (2126, 26630), (2663, 21260), (4252, 13315), (5315, 10652), (5326, 10630)]