55111336

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 66816344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 83, 142, 166, 167, 284, 332, 334, 497, 568, 581, 664, 668, 994, 1162, 1169, 1336, 1988, 2324, 2338, 3976, 4648, 4676, 5893, 9352, 11786, 11857, 13861, 23572, 23714, 27722, 41251, 47144, 47428, 55444, 82502, 82999, 94856, 97027, 110888, 165004, 165998, 194054, 330008, 331996, 388108, 663992, 776216, 984131, 1968262, 3936524, 6888917, 7873048, 13777834, 27555668, 55111336]

約数ペア:

[(1, 55111336), (2, 27555668), (4, 13777834), (7, 7873048), (8, 6888917), (14, 3936524), (28, 1968262), (56, 984131), (71, 776216), (83, 663992), (142, 388108), (166, 331996), (167, 330008), (284, 194054), (332, 165998), (334, 165004), (497, 110888), (568, 97027), (581, 94856), (664, 82999), (668, 82502), (994, 55444), (1162, 47428), (1169, 47144), (1336, 41251), (1988, 27722), (2324, 23714), (2338, 23572), (3976, 13861), (4648, 11857), (4676, 11786), (5893, 9352)]