56814807

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 98058240

約数和(自身を除く): 41243433

約数列:

[1, 3, 7, 19, 21, 23, 41, 57, 69, 123, 133, 151, 161, 287, 399, 437, 453, 483, 779, 861, 943, 1057, 1311, 2337, 2829, 2869, 3059, 3171, 3473, 5453, 6191, 6601, 8607, 9177, 10419, 16359, 17917, 18573, 19803, 20083, 24311, 43337, 53751, 60249, 65987, 72933, 117629, 125419, 130011, 142393, 197961, 352887, 376257, 427179, 461909, 823403, 996751, 1385727, 2470209, 2705467, 2990253, 8116401, 18938269, 56814807]

約数ペア:

[(1, 56814807), (3, 18938269), (7, 8116401), (19, 2990253), (21, 2705467), (23, 2470209), (41, 1385727), (57, 996751), (69, 823403), (123, 461909), (133, 427179), (151, 376257), (161, 352887), (287, 197961), (399, 142393), (437, 130011), (453, 125419), (483, 117629), (779, 72933), (861, 65987), (943, 60249), (1057, 53751), (1311, 43337), (2337, 24311), (2829, 20083), (2869, 19803), (3059, 18573), (3171, 17917), (3473, 16359), (5453, 10419), (6191, 9177), (6601, 8607)]