51660026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33073}}^1$

素因数の和:33157

約数の個数: 16

約数和(自身を含む): 85727808

約数和(自身を除く): 34067782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 33073, 66146, 363803, 727606, 2348183, 4696366, 25830013, 51660026]

約数ペア:

[(1, 51660026), (2, 25830013), (11, 4696366), (22, 2348183), (71, 727606), (142, 363803), (781, 66146), (1562, 33073)]