51077662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18413}}^1$

素因数の和:18507

約数の個数: 16

約数和(自身を含む): 81758160

約数和(自身を除く): 30680498

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 18413, 36826, 349847, 699694, 1344149, 2688298, 25538831, 51077662]

約数ペア:

[(1, 51077662), (2, 25538831), (19, 2688298), (38, 1344149), (73, 699694), (146, 349847), (1387, 36826), (2774, 18413)]