56054427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 97151040

約数和(自身を除く): 41096613

約数列:

[1, 3, 11, 13, 19, 23, 33, 39, 57, 69, 143, 169, 209, 247, 253, 299, 429, 437, 507, 529, 627, 741, 759, 897, 1311, 1587, 1859, 2717, 3211, 3289, 3887, 4807, 5577, 5681, 5819, 6877, 8151, 9633, 9867, 10051, 11661, 14421, 17043, 17457, 20631, 30153, 35321, 42757, 62491, 73853, 75647, 89401, 105963, 110561, 128271, 130663, 187473, 221559, 226941, 268203, 331683, 391989, 812383, 983411, 1437293, 1698619, 2437149, 2950233, 4311879, 5095857, 18684809, 56054427]

約数ペア:

[(1, 56054427), (3, 18684809), (11, 5095857), (13, 4311879), (19, 2950233), (23, 2437149), (33, 1698619), (39, 1437293), (57, 983411), (69, 812383), (143, 391989), (169, 331683), (209, 268203), (247, 226941), (253, 221559), (299, 187473), (429, 130663), (437, 128271), (507, 110561), (529, 105963), (627, 89401), (741, 75647), (759, 73853), (897, 62491), (1311, 42757), (1587, 35321), (1859, 30153), (2717, 20631), (3211, 17457), (3289, 17043), (3887, 14421), (4807, 11661), (5577, 10051), (5681, 9867), (5819, 9633), (6877, 8151)]