51278046

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{120371}}^1$

素因数の和:120447

約数の個数: 16

約数和(自身を含む): 104001408

約数和(自身を除く): 52723362

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 120371, 240742, 361113, 722226, 8546341, 17092682, 25639023, 51278046]

約数ペア:

[(1, 51278046), (2, 25639023), (3, 17092682), (6, 8546341), (71, 722226), (142, 361113), (213, 240742), (426, 120371)]