47275960

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8627}}^1$

素因数の和:8775

約数の個数: 32

約数和(自身を含む): 107159760

約数和(自身を除く): 59883800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 8627, 17254, 34508, 43135, 69016, 86270, 172540, 345080, 1181899, 2363798, 4727596, 5909495, 9455192, 11818990, 23637980, 47275960]

約数ペア:

[(1, 47275960), (2, 23637980), (4, 11818990), (5, 9455192), (8, 5909495), (10, 4727596), (20, 2363798), (40, 1181899), (137, 345080), (274, 172540), (548, 86270), (685, 69016), (1096, 43135), (1370, 34508), (2740, 17254), (5480, 8627)]