47843840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1733

約数の個数: 80

約数和(自身を含む): 125215200

約数和(自身を除く): 77371360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1699, 1760, 2560, 2816, 3398, 3520, 5632, 6796, 7040, 8495, 13592, 14080, 16990, 18689, 27184, 28160, 33980, 37378, 54368, 67960, 74756, 93445, 108736, 135920, 149512, 186890, 217472, 271840, 299024, 373780, 434944, 543680, 598048, 747560, 869888, 1087360, 1196096, 1495120, 2174720, 2392192, 2990240, 4349440, 4784384, 5980480, 9568768, 11960960, 23921920, 47843840]

約数ペア:

[(1, 47843840), (2, 23921920), (4, 11960960), (5, 9568768), (8, 5980480), (10, 4784384), (11, 4349440), (16, 2990240), (20, 2392192), (22, 2174720), (32, 1495120), (40, 1196096), (44, 1087360), (55, 869888), (64, 747560), (80, 598048), (88, 543680), (110, 434944), (128, 373780), (160, 299024), (176, 271840), (220, 217472), (256, 186890), (320, 149512), (352, 135920), (440, 108736), (512, 93445), (640, 74756), (704, 67960), (880, 54368), (1280, 37378), (1408, 33980), (1699, 28160), (1760, 27184), (2560, 18689), (2816, 16990), (3398, 14080), (3520, 13592), (5632, 8495), (6796, 7040)]