49276480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13999}}^1$

素因数の和:14027

約数の個数: 56

約数和(自身を含む): 128016000

約数和(自身を除く): 78739520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 13999, 27998, 55996, 69995, 111992, 139990, 153989, 223984, 279980, 307978, 447968, 559960, 615956, 769945, 895936, 1119920, 1231912, 1539890, 2239840, 2463824, 3079780, 4479680, 4927648, 6159560, 9855296, 12319120, 24638240, 49276480]

約数ペア:

[(1, 49276480), (2, 24638240), (4, 12319120), (5, 9855296), (8, 6159560), (10, 4927648), (11, 4479680), (16, 3079780), (20, 2463824), (22, 2239840), (32, 1539890), (40, 1231912), (44, 1119920), (55, 895936), (64, 769945), (80, 615956), (88, 559960), (110, 447968), (160, 307978), (176, 279980), (220, 223984), (320, 153989), (352, 139990), (440, 111992), (704, 69995), (880, 55996), (1760, 27998), (3520, 13999)]