49255360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 112

約数和(自身を含む): 146304000

約数和(自身を除く): 97048640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 1999, 2240, 2464, 3080, 3520, 3998, 4928, 6160, 7996, 9995, 12320, 13993, 15992, 19990, 21989, 24640, 27986, 31984, 39980, 43978, 55972, 63968, 69965, 79960, 87956, 109945, 111944, 127936, 139930, 153923, 159920, 175912, 219890, 223888, 279860, 307846, 319840, 351824, 439780, 447776, 559720, 615692, 639680, 703648, 769615, 879560, 895552, 1119440, 1231384, 1407296, 1539230, 1759120, 2238880, 2462768, 3078460, 3518240, 4477760, 4925536, 6156920, 7036480, 9851072, 12313840, 24627680, 49255360]

約数ペア:

[(1, 49255360), (2, 24627680), (4, 12313840), (5, 9851072), (7, 7036480), (8, 6156920), (10, 4925536), (11, 4477760), (14, 3518240), (16, 3078460), (20, 2462768), (22, 2238880), (28, 1759120), (32, 1539230), (35, 1407296), (40, 1231384), (44, 1119440), (55, 895552), (56, 879560), (64, 769615), (70, 703648), (77, 639680), (80, 615692), (88, 559720), (110, 447776), (112, 439780), (140, 351824), (154, 319840), (160, 307846), (176, 279860), (220, 223888), (224, 219890), (280, 175912), (308, 159920), (320, 153923), (352, 139930), (385, 127936), (440, 111944), (448, 109945), (560, 87956), (616, 79960), (704, 69965), (770, 63968), (880, 55972), (1120, 43978), (1232, 39980), (1540, 31984), (1760, 27986), (1999, 24640), (2240, 21989), (2464, 19990), (3080, 15992), (3520, 13993), (3998, 12320), (4928, 9995), (6160, 7996)]