57309054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 137410560

約数和(自身を除く): 80101506

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 627, 759, 874, 1254, 1311, 1518, 1987, 2622, 3974, 4807, 5961, 9614, 11922, 14421, 21857, 28842, 37753, 43714, 45701, 65571, 75506, 91402, 113259, 131142, 137103, 226518, 274206, 415283, 502711, 830566, 868319, 1005422, 1245849, 1508133, 1736638, 2491698, 2604957, 3016266, 5209914, 9551509, 19103018, 28654527, 57309054]

約数ペア:

[(1, 57309054), (2, 28654527), (3, 19103018), (6, 9551509), (11, 5209914), (19, 3016266), (22, 2604957), (23, 2491698), (33, 1736638), (38, 1508133), (46, 1245849), (57, 1005422), (66, 868319), (69, 830566), (114, 502711), (138, 415283), (209, 274206), (253, 226518), (418, 137103), (437, 131142), (506, 113259), (627, 91402), (759, 75506), (874, 65571), (1254, 45701), (1311, 43714), (1518, 37753), (1987, 28842), (2622, 21857), (3974, 14421), (4807, 11922), (5961, 9614)]