51663982

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:951

約数の個数: 16

約数和(自身を含む): 78336000

約数和(自身を除く): 26672018

約数列:

[1, 2, 199, 271, 398, 479, 542, 958, 53929, 95321, 107858, 129809, 190642, 259618, 25831991, 51663982]

約数ペア:

[(1, 51663982), (2, 25831991), (199, 259618), (271, 190642), (398, 129809), (479, 107858), (542, 95321), (958, 53929)]