56618991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 104569920

約数和(自身を除く): 47950929

約数列:

[1, 3, 9, 11, 13, 29, 33, 37, 39, 41, 87, 99, 111, 117, 123, 143, 261, 319, 333, 369, 377, 407, 429, 451, 481, 533, 957, 1073, 1131, 1189, 1221, 1287, 1353, 1443, 1517, 1599, 2871, 3219, 3393, 3567, 3663, 4059, 4147, 4329, 4551, 4797, 5291, 5863, 9657, 10701, 11803, 12441, 13079, 13653, 13949, 15457, 15873, 16687, 17589, 19721, 35409, 37323, 39237, 41847, 43993, 46371, 47619, 50061, 52767, 59163, 106227, 117711, 125541, 131979, 139113, 150183, 153439, 170027, 177489, 216931, 395937, 460317, 483923, 510081, 571909, 650793, 1380951, 1451769, 1530243, 1715727, 1952379, 4355307, 5147181, 6290999, 18872997, 56618991]

約数ペア:

[(1, 56618991), (3, 18872997), (9, 6290999), (11, 5147181), (13, 4355307), (29, 1952379), (33, 1715727), (37, 1530243), (39, 1451769), (41, 1380951), (87, 650793), (99, 571909), (111, 510081), (117, 483923), (123, 460317), (143, 395937), (261, 216931), (319, 177489), (333, 170027), (369, 153439), (377, 150183), (407, 139113), (429, 131979), (451, 125541), (481, 117711), (533, 106227), (957, 59163), (1073, 52767), (1131, 50061), (1189, 47619), (1221, 46371), (1287, 43993), (1353, 41847), (1443, 39237), (1517, 37323), (1599, 35409), (2871, 19721), (3219, 17589), (3393, 16687), (3567, 15873), (3663, 15457), (4059, 13949), (4147, 13653), (4329, 13079), (4551, 12441), (4797, 11803), (5291, 10701), (5863, 9657)]