51680883

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7559}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 20169357

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 7559, 22677, 325037, 400627, 975111, 1201881, 17226961, 51680883]

約数ペア:

[(1, 51680883), (3, 17226961), (43, 1201881), (53, 975111), (129, 400627), (159, 325037), (2279, 22677), (6837, 7559)]