47953400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 123742080

約数和(自身を除く): 75788680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 142, 200, 220, 275, 284, 307, 355, 440, 550, 568, 614, 710, 781, 1100, 1228, 1420, 1535, 1562, 1775, 2200, 2456, 2840, 3070, 3124, 3377, 3550, 3905, 6140, 6248, 6754, 7100, 7675, 7810, 12280, 13508, 14200, 15350, 15620, 16885, 19525, 21797, 27016, 30700, 31240, 33770, 39050, 43594, 61400, 67540, 78100, 84425, 87188, 108985, 135080, 156200, 168850, 174376, 217970, 239767, 337700, 435940, 479534, 544925, 675400, 871880, 959068, 1089850, 1198835, 1918136, 2179700, 2397670, 4359400, 4795340, 5994175, 9590680, 11988350, 23976700, 47953400]

約数ペア:

[(1, 47953400), (2, 23976700), (4, 11988350), (5, 9590680), (8, 5994175), (10, 4795340), (11, 4359400), (20, 2397670), (22, 2179700), (25, 1918136), (40, 1198835), (44, 1089850), (50, 959068), (55, 871880), (71, 675400), (88, 544925), (100, 479534), (110, 435940), (142, 337700), (200, 239767), (220, 217970), (275, 174376), (284, 168850), (307, 156200), (355, 135080), (440, 108985), (550, 87188), (568, 84425), (614, 78100), (710, 67540), (781, 61400), (1100, 43594), (1228, 39050), (1420, 33770), (1535, 31240), (1562, 30700), (1775, 27016), (2200, 21797), (2456, 19525), (2840, 16885), (3070, 15620), (3124, 15350), (3377, 14200), (3550, 13508), (3905, 12280), (6140, 7810), (6248, 7675), (6754, 7100)]