51095481

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{919}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 69949440

約数和(自身を除く): 18853959

約数列:

[1, 3, 43, 129, 431, 919, 1293, 2757, 18533, 39517, 55599, 118551, 396089, 1188267, 17031827, 51095481]

約数ペア:

[(1, 51095481), (3, 17031827), (43, 1188267), (129, 396089), (431, 118551), (919, 55599), (1293, 39517), (2757, 18533)]