5665556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 54

約数和(自身を含む): 11798010

約数和(自身を除く): 6132454

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 169, 221, 289, 338, 377, 442, 493, 578, 676, 754, 884, 986, 1156, 1508, 1972, 2873, 3757, 4901, 5746, 6409, 7514, 8381, 9802, 11492, 12818, 15028, 16762, 19604, 25636, 33524, 48841, 83317, 97682, 108953, 166634, 195364, 217906, 333268, 435812, 1416389, 2832778, 5665556]

約数ペア:

[(1, 5665556), (2, 2832778), (4, 1416389), (13, 435812), (17, 333268), (26, 217906), (29, 195364), (34, 166634), (52, 108953), (58, 97682), (68, 83317), (116, 48841), (169, 33524), (221, 25636), (289, 19604), (338, 16762), (377, 15028), (442, 12818), (493, 11492), (578, 9802), (676, 8381), (754, 7514), (884, 6409), (986, 5746), (1156, 4901), (1508, 3757), (1972, 2873)]