56655380

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12703}}^1$

素因数の和:12935

約数の個数: 24

約数和(自身を含む): 119519232

約数和(自身を除く): 62863852

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 12703, 25406, 50812, 63515, 127030, 254060, 2832769, 5665538, 11331076, 14163845, 28327690, 56655380]

約数ペア:

[(1, 56655380), (2, 28327690), (4, 14163845), (5, 11331076), (10, 5665538), (20, 2832769), (223, 254060), (446, 127030), (892, 63515), (1115, 50812), (2230, 25406), (4460, 12703)]