248796850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{105871}}^1$

素因数の和:105930

約数の個数: 24

約数和(自身を含む): 472612608

約数和(自身を除く): 223815758

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 105871, 211742, 529355, 1058710, 2646775, 4975937, 5293550, 9951874, 24879685, 49759370, 124398425, 248796850]

約数ペア:

[(1, 248796850), (2, 124398425), (5, 49759370), (10, 24879685), (25, 9951874), (47, 5293550), (50, 4975937), (94, 2646775), (235, 1058710), (470, 529355), (1175, 211742), (2350, 105871)]