55457922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 131281920

約数和(自身を除く): 75823998

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1627, 1794, 2622, 3254, 4881, 5681, 9762, 11362, 17043, 21151, 30913, 34086, 37421, 42302, 61826, 63453, 74842, 92739, 112263, 126906, 185478, 224526, 401869, 486473, 710999, 803738, 972946, 1205607, 1421998, 1459419, 2132997, 2411214, 2918838, 4265994, 9242987, 18485974, 27728961, 55457922]

約数ペア:

[(1, 55457922), (2, 27728961), (3, 18485974), (6, 9242987), (13, 4265994), (19, 2918838), (23, 2411214), (26, 2132997), (38, 1459419), (39, 1421998), (46, 1205607), (57, 972946), (69, 803738), (78, 710999), (114, 486473), (138, 401869), (247, 224526), (299, 185478), (437, 126906), (494, 112263), (598, 92739), (741, 74842), (874, 63453), (897, 61826), (1311, 42302), (1482, 37421), (1627, 34086), (1794, 30913), (2622, 21151), (3254, 17043), (4881, 11362), (5681, 9762)]