51970722

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{121997}}^1$

素因数の和:122073

約数の個数: 16

約数和(自身を含む): 105406272

約数和(自身を除く): 53435550

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 121997, 243994, 365991, 731982, 8661787, 17323574, 25985361, 51970722]

約数ペア:

[(1, 51970722), (2, 25985361), (3, 17323574), (6, 8661787), (71, 731982), (142, 365991), (213, 243994), (426, 121997)]