54251000

素因数分解:

$2^3\times 5^3\times {\mathrm{54251}}^1$

素因数の和:54272

約数の個数: 32

約数和(自身を含む): 126949680

約数和(自身を除く): 72698680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 54251, 108502, 217004, 271255, 434008, 542510, 1085020, 1356275, 2170040, 2712550, 5425100, 6781375, 10850200, 13562750, 27125500, 54251000]

約数ペア:

[(1, 54251000), (2, 27125500), (4, 13562750), (5, 10850200), (8, 6781375), (10, 5425100), (20, 2712550), (25, 2170040), (40, 1356275), (50, 1085020), (100, 542510), (125, 434008), (200, 271255), (250, 217004), (500, 108502), (1000, 54251)]