51450057

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 78000000

約数和(自身を除く): 26549943

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1249, 1791, 3747, 4577, 11241, 13731, 28727, 41193, 86181, 248551, 258543, 745653, 2236959, 5716673, 17150019, 51450057]

約数ペア:

[(1, 51450057), (3, 17150019), (9, 5716673), (23, 2236959), (69, 745653), (199, 258543), (207, 248551), (597, 86181), (1249, 41193), (1791, 28727), (3747, 13731), (4577, 11241)]