48943100

素因数分解:

$2^2\times 5^2\times {\mathrm{489431}}^1$

素因数の和:489445

約数の個数: 18

約数和(自身を含む): 106206744

約数和(自身を除く): 57263644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 489431, 978862, 1957724, 2447155, 4894310, 9788620, 12235775, 24471550, 48943100]

約数ペア:

[(1, 48943100), (2, 24471550), (4, 12235775), (5, 9788620), (10, 4894310), (20, 2447155), (25, 1957724), (50, 978862), (100, 489431)]