49819825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6247}}^1$

素因数の和:6297

約数の個数: 24

約数和(自身を含む): 69727680

約数和(自身を除く): 19907855

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 6247, 7975, 31235, 68717, 156175, 181163, 343585, 905815, 1717925, 1992793, 4529075, 9963965, 49819825]

約数ペア:

[(1, 49819825), (5, 9963965), (11, 4529075), (25, 1992793), (29, 1717925), (55, 905815), (145, 343585), (275, 181163), (319, 156175), (725, 68717), (1595, 31235), (6247, 7975)]