49213975

素因数分解:

$5^2\times {\mathrm{1009}}^1\times {\mathrm{1951}}^1$

素因数の和:2970

約数の個数: 12

約数和(自身を含む): 61117120

約数和(自身を除く): 11903145

約数列:

[1, 5, 25, 1009, 1951, 5045, 9755, 25225, 48775, 1968559, 9842795, 49213975]

約数ペア:

[(1, 49213975), (5, 9842795), (25, 1968559), (1009, 48775), (1951, 25225), (5045, 9755)]