56657804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 123262272

約数和(自身を除く): 66604468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 3217, 4403, 6434, 8806, 12868, 17612, 22519, 45038, 54689, 90076, 109378, 119029, 218756, 238058, 382823, 476116, 765646, 833203, 1531292, 1666406, 2023493, 3332812, 4046986, 8093972, 14164451, 28328902, 56657804]

約数ペア:

[(1, 56657804), (2, 28328902), (4, 14164451), (7, 8093972), (14, 4046986), (17, 3332812), (28, 2023493), (34, 1666406), (37, 1531292), (68, 833203), (74, 765646), (119, 476116), (148, 382823), (238, 238058), (259, 218756), (476, 119029), (518, 109378), (629, 90076), (1036, 54689), (1258, 45038), (2516, 22519), (3217, 17612), (4403, 12868), (6434, 8806)]