51437258

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 78605856

約数和(自身を除く): 27168598

約数列:

[1, 2, 83, 163, 166, 326, 1901, 3802, 13529, 27058, 157783, 309863, 315566, 619726, 25718629, 51437258]

約数ペア:

[(1, 51437258), (2, 25718629), (83, 619726), (163, 315566), (166, 309863), (326, 157783), (1901, 27058), (3802, 13529)]