50188437

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 85380480

約数和(自身を除く): 35192043

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 647, 663, 1521, 1941, 1989, 2873, 4563, 5823, 5967, 8411, 8619, 10999, 17469, 25233, 25857, 32997, 75699, 77571, 98991, 109343, 142987, 227097, 296973, 328029, 428961, 984087, 1286883, 1858831, 2952261, 3860649, 5576493, 16729479, 50188437]

約数ペア:

[(1, 50188437), (3, 16729479), (9, 5576493), (13, 3860649), (17, 2952261), (27, 1858831), (39, 1286883), (51, 984087), (117, 428961), (153, 328029), (169, 296973), (221, 227097), (351, 142987), (459, 109343), (507, 98991), (647, 77571), (663, 75699), (1521, 32997), (1941, 25857), (1989, 25233), (2873, 17469), (4563, 10999), (5823, 8619), (5967, 8411)]