48968900

素因数分解:

$2^2\times 5^2\times {\mathrm{489689}}^1$

素因数の和:489703

約数の個数: 18

約数和(自身を含む): 106262730

約数和(自身を除く): 57293830

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 489689, 979378, 1958756, 2448445, 4896890, 9793780, 12242225, 24484450, 48968900]

約数ペア:

[(1, 48968900), (2, 24484450), (4, 12242225), (5, 9793780), (10, 4896890), (20, 2448445), (25, 1958756), (50, 979378), (100, 489689)]