51390677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 59092992

約数和(自身を除く): 7702315

約数列:

[1, 13, 17, 127, 221, 1651, 1831, 2159, 23803, 28067, 31127, 232537, 404651, 3022981, 3953129, 51390677]

約数ペア:

[(1, 51390677), (13, 3953129), (17, 3022981), (127, 404651), (221, 232537), (1651, 31127), (1831, 28067), (2159, 23803)]