49639514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{2131}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 78542880

約数和(自身を除く): 28903366

約数列:

[1, 2, 19, 38, 613, 1226, 2131, 4262, 11647, 23294, 40489, 80978, 1306303, 2612606, 24819757, 49639514]

約数ペア:

[(1, 49639514), (2, 24819757), (19, 2612606), (38, 1306303), (613, 80978), (1226, 40489), (2131, 23294), (4262, 11647)]