56197160

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12433}}^1$

素因数の和:12557

約数の個数: 32

約数和(自身を含む): 127572840

約数和(自身を除く): 71375680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 12433, 24866, 49732, 62165, 99464, 124330, 248660, 497320, 1404929, 2809858, 5619716, 7024645, 11239432, 14049290, 28098580, 56197160]

約数ペア:

[(1, 56197160), (2, 28098580), (4, 14049290), (5, 11239432), (8, 7024645), (10, 5619716), (20, 2809858), (40, 1404929), (113, 497320), (226, 248660), (452, 124330), (565, 99464), (904, 62165), (1130, 49732), (2260, 24866), (4520, 12433)]