49975475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181729}}^1$

素因数の和:181750

約数の個数: 12

約数和(自身を含む): 67603560

約数和(自身を除く): 17628085

約数列:

[1, 5, 11, 25, 55, 275, 181729, 908645, 1999019, 4543225, 9995095, 49975475]

約数ペア:

[(1, 49975475), (5, 9995095), (11, 4543225), (25, 1999019), (55, 908645), (275, 181729)]