56077866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 147087360

約数和(自身を除く): 91009494

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 37, 39, 51, 54, 74, 78, 102, 111, 117, 127, 153, 221, 222, 234, 254, 306, 333, 351, 381, 442, 459, 481, 629, 663, 666, 702, 762, 918, 962, 999, 1143, 1258, 1326, 1443, 1651, 1887, 1989, 1998, 2159, 2286, 2886, 3302, 3429, 3774, 3978, 4318, 4329, 4699, 4953, 5661, 5967, 6477, 6858, 8177, 8658, 9398, 9906, 11322, 11934, 12954, 12987, 14097, 14859, 16354, 16983, 19431, 24531, 25974, 28067, 28194, 29718, 33966, 38862, 42291, 44577, 49062, 56134, 58293, 61087, 73593, 79883, 84201, 84582, 89154, 116586, 122174, 126873, 147186, 159766, 168402, 183261, 220779, 239649, 252603, 253746, 366522, 441558, 479298, 505206, 549783, 718947, 757809, 1038479, 1099566, 1437894, 1515618, 1649349, 2076958, 2156841, 3115437, 3298698, 4313682, 6230874, 9346311, 18692622, 28038933, 56077866]

約数ペア:

[(1, 56077866), (2, 28038933), (3, 18692622), (6, 9346311), (9, 6230874), (13, 4313682), (17, 3298698), (18, 3115437), (26, 2156841), (27, 2076958), (34, 1649349), (37, 1515618), (39, 1437894), (51, 1099566), (54, 1038479), (74, 757809), (78, 718947), (102, 549783), (111, 505206), (117, 479298), (127, 441558), (153, 366522), (221, 253746), (222, 252603), (234, 239649), (254, 220779), (306, 183261), (333, 168402), (351, 159766), (381, 147186), (442, 126873), (459, 122174), (481, 116586), (629, 89154), (663, 84582), (666, 84201), (702, 79883), (762, 73593), (918, 61087), (962, 58293), (999, 56134), (1143, 49062), (1258, 44577), (1326, 42291), (1443, 38862), (1651, 33966), (1887, 29718), (1989, 28194), (1998, 28067), (2159, 25974), (2286, 24531), (2886, 19431), (3302, 16983), (3429, 16354), (3774, 14859), (3978, 14097), (4318, 12987), (4329, 12954), (4699, 11934), (4953, 11322), (5661, 9906), (5967, 9398), (6477, 8658), (6858, 8177)]