56511546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 149022720

約数和(自身を除く): 92511174

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 43, 58, 78, 83, 86, 87, 91, 129, 166, 174, 182, 203, 249, 258, 273, 301, 377, 406, 498, 546, 559, 581, 602, 609, 754, 903, 1079, 1118, 1131, 1162, 1218, 1247, 1677, 1743, 1806, 2158, 2262, 2407, 2494, 2639, 3237, 3354, 3486, 3569, 3741, 3913, 4814, 5278, 6474, 7138, 7221, 7482, 7553, 7826, 7917, 8729, 10707, 11739, 14442, 15106, 15834, 16211, 16849, 17458, 21414, 22659, 23478, 24983, 26187, 31291, 32422, 33698, 45318, 46397, 48633, 49966, 50547, 52374, 62582, 74949, 92794, 93873, 97266, 101094, 103501, 113477, 139191, 149898, 187746, 207002, 219037, 226954, 278382, 310503, 324779, 340431, 438074, 621006, 649558, 657111, 680862, 724507, 974337, 1314222, 1345513, 1449014, 1948674, 2173521, 2691026, 4036539, 4347042, 8073078, 9418591, 18837182, 28255773, 56511546]

約数ペア:

[(1, 56511546), (2, 28255773), (3, 18837182), (6, 9418591), (7, 8073078), (13, 4347042), (14, 4036539), (21, 2691026), (26, 2173521), (29, 1948674), (39, 1449014), (42, 1345513), (43, 1314222), (58, 974337), (78, 724507), (83, 680862), (86, 657111), (87, 649558), (91, 621006), (129, 438074), (166, 340431), (174, 324779), (182, 310503), (203, 278382), (249, 226954), (258, 219037), (273, 207002), (301, 187746), (377, 149898), (406, 139191), (498, 113477), (546, 103501), (559, 101094), (581, 97266), (602, 93873), (609, 92794), (754, 74949), (903, 62582), (1079, 52374), (1118, 50547), (1131, 49966), (1162, 48633), (1218, 46397), (1247, 45318), (1677, 33698), (1743, 32422), (1806, 31291), (2158, 26187), (2262, 24983), (2407, 23478), (2494, 22659), (2639, 21414), (3237, 17458), (3354, 16849), (3486, 16211), (3569, 15834), (3741, 15106), (3913, 14442), (4814, 11739), (5278, 10707), (6474, 8729), (7138, 7917), (7221, 7826), (7482, 7553)]