55585890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{859}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 144892800

約数和(自身を除く): 89306910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 719, 859, 1438, 1718, 2157, 2577, 3595, 4295, 4314, 5154, 6471, 7190, 7731, 8590, 10785, 12885, 12942, 15462, 21570, 25770, 32355, 38655, 64710, 77310, 617621, 1235242, 1852863, 3088105, 3705726, 5558589, 6176210, 9264315, 11117178, 18528630, 27792945, 55585890]

約数ペア:

[(1, 55585890), (2, 27792945), (3, 18528630), (5, 11117178), (6, 9264315), (9, 6176210), (10, 5558589), (15, 3705726), (18, 3088105), (30, 1852863), (45, 1235242), (90, 617621), (719, 77310), (859, 64710), (1438, 38655), (1718, 32355), (2157, 25770), (2577, 21570), (3595, 15462), (4295, 12942), (4314, 12885), (5154, 10785), (6471, 8590), (7190, 7731)]