57220878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3969

約数の個数: 64

約数和(自身を含む): 142394112

約数和(自身を除く): 85173234

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 3923, 4862, 7293, 7846, 11769, 14586, 23538, 43153, 50999, 66691, 86306, 101998, 129459, 133382, 152997, 200073, 258918, 305994, 400146, 560989, 733601, 866983, 1121978, 1467202, 1682967, 1733966, 2200803, 2600949, 3365934, 4401606, 5201898, 9536813, 19073626, 28610439, 57220878]

約数ペア:

[(1, 57220878), (2, 28610439), (3, 19073626), (6, 9536813), (11, 5201898), (13, 4401606), (17, 3365934), (22, 2600949), (26, 2200803), (33, 1733966), (34, 1682967), (39, 1467202), (51, 1121978), (66, 866983), (78, 733601), (102, 560989), (143, 400146), (187, 305994), (221, 258918), (286, 200073), (374, 152997), (429, 133382), (442, 129459), (561, 101998), (663, 86306), (858, 66691), (1122, 50999), (1326, 43153), (2431, 23538), (3923, 14586), (4862, 11769), (7293, 7846)]