56787016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49639}}^1$

素因数の和:49669

約数の個数: 32

約数和(自身を含む): 125092800

約数和(自身を除く): 68305784

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 49639, 99278, 198556, 397112, 546029, 645307, 1092058, 1290614, 2184116, 2581228, 4368232, 5162456, 7098377, 14196754, 28393508, 56787016]

約数ペア:

[(1, 56787016), (2, 28393508), (4, 14196754), (8, 7098377), (11, 5162456), (13, 4368232), (22, 2581228), (26, 2184116), (44, 1290614), (52, 1092058), (88, 645307), (104, 546029), (143, 397112), (286, 198556), (572, 99278), (1144, 49639)]