51548976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 154365120

約数和(自身を除く): 102816144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 227, 228, 249, 304, 332, 342, 454, 456, 498, 664, 681, 684, 747, 908, 912, 996, 1328, 1362, 1368, 1494, 1577, 1816, 1992, 2043, 2724, 2736, 2988, 3154, 3632, 3984, 4086, 4313, 4731, 5448, 5976, 6308, 8172, 8626, 9462, 10896, 11952, 12616, 12939, 14193, 16344, 17252, 18841, 18924, 25232, 25878, 28386, 32688, 34504, 37682, 37848, 38817, 51756, 56523, 56772, 69008, 75364, 75696, 77634, 103512, 113046, 113544, 150728, 155268, 169569, 207024, 226092, 227088, 301456, 310536, 339138, 357979, 452184, 621072, 678276, 715958, 904368, 1073937, 1356552, 1431916, 2147874, 2713104, 2863832, 3221811, 4295748, 5727664, 6443622, 8591496, 12887244, 17182992, 25774488, 51548976]

約数ペア:

[(1, 51548976), (2, 25774488), (3, 17182992), (4, 12887244), (6, 8591496), (8, 6443622), (9, 5727664), (12, 4295748), (16, 3221811), (18, 2863832), (19, 2713104), (24, 2147874), (36, 1431916), (38, 1356552), (48, 1073937), (57, 904368), (72, 715958), (76, 678276), (83, 621072), (114, 452184), (144, 357979), (152, 339138), (166, 310536), (171, 301456), (227, 227088), (228, 226092), (249, 207024), (304, 169569), (332, 155268), (342, 150728), (454, 113544), (456, 113046), (498, 103512), (664, 77634), (681, 75696), (684, 75364), (747, 69008), (908, 56772), (912, 56523), (996, 51756), (1328, 38817), (1362, 37848), (1368, 37682), (1494, 34504), (1577, 32688), (1816, 28386), (1992, 25878), (2043, 25232), (2724, 18924), (2736, 18841), (2988, 17252), (3154, 16344), (3632, 14193), (3984, 12939), (4086, 12616), (4313, 11952), (4731, 10896), (5448, 9462), (5976, 8626), (6308, 8172)]