51392143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 59346432

約数和(自身を除く): 7954289

約数列:

[1, 11, 23, 71, 253, 781, 1633, 2861, 17963, 31471, 65803, 203131, 723833, 2234441, 4672013, 51392143]

約数ペア:

[(1, 51392143), (11, 4672013), (23, 2234441), (71, 723833), (253, 203131), (781, 65803), (1633, 31471), (2861, 17963)]