49920486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 134922240

約数和(自身を除く): 85001754

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 47, 57, 66, 77, 94, 114, 121, 133, 141, 154, 209, 231, 242, 266, 282, 329, 363, 399, 418, 462, 517, 627, 658, 726, 798, 847, 893, 987, 1034, 1254, 1331, 1463, 1551, 1694, 1786, 1974, 2299, 2541, 2662, 2679, 2926, 3102, 3619, 3993, 4389, 4598, 5082, 5358, 5687, 6251, 6897, 7238, 7986, 8778, 9317, 9823, 10857, 11374, 12502, 13794, 16093, 17061, 18634, 18753, 19646, 21714, 25289, 27951, 29469, 32186, 34122, 37506, 39809, 48279, 50578, 55902, 58938, 62557, 68761, 75867, 79618, 96558, 108053, 119427, 125114, 137522, 151734, 177023, 187671, 206283, 216106, 238854, 324159, 354046, 375342, 412566, 437899, 531069, 648318, 756371, 875798, 1062138, 1188583, 1313697, 1512742, 2269113, 2377166, 2627394, 3565749, 4538226, 7131498, 8320081, 16640162, 24960243, 49920486]

約数ペア:

[(1, 49920486), (2, 24960243), (3, 16640162), (6, 8320081), (7, 7131498), (11, 4538226), (14, 3565749), (19, 2627394), (21, 2377166), (22, 2269113), (33, 1512742), (38, 1313697), (42, 1188583), (47, 1062138), (57, 875798), (66, 756371), (77, 648318), (94, 531069), (114, 437899), (121, 412566), (133, 375342), (141, 354046), (154, 324159), (209, 238854), (231, 216106), (242, 206283), (266, 187671), (282, 177023), (329, 151734), (363, 137522), (399, 125114), (418, 119427), (462, 108053), (517, 96558), (627, 79618), (658, 75867), (726, 68761), (798, 62557), (847, 58938), (893, 55902), (987, 50578), (1034, 48279), (1254, 39809), (1331, 37506), (1463, 34122), (1551, 32186), (1694, 29469), (1786, 27951), (1974, 25289), (2299, 21714), (2541, 19646), (2662, 18753), (2679, 18634), (2926, 17061), (3102, 16093), (3619, 13794), (3993, 12502), (4389, 11374), (4598, 10857), (5082, 9823), (5358, 9317), (5687, 8778), (6251, 7986), (6897, 7238)]