54449000

素因数分解:

$2^3\times 5^3\times {\mathrm{54449}}^1$

素因数の和:54470

約数の個数: 32

約数和(自身を含む): 127413000

約数和(自身を除く): 72964000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 54449, 108898, 217796, 272245, 435592, 544490, 1088980, 1361225, 2177960, 2722450, 5444900, 6806125, 10889800, 13612250, 27224500, 54449000]

約数ペア:

[(1, 54449000), (2, 27224500), (4, 13612250), (5, 10889800), (8, 6806125), (10, 5444900), (20, 2722450), (25, 2177960), (40, 1361225), (50, 1088980), (100, 544490), (125, 435592), (200, 272245), (250, 217796), (500, 108898), (1000, 54449)]