47993231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 11519089

約数列:

[1, 11, 13, 29, 71, 143, 163, 319, 377, 781, 923, 1793, 2059, 2119, 4147, 4727, 10153, 11573, 22649, 23309, 26767, 51997, 61451, 127303, 150449, 294437, 335617, 675961, 1654939, 3691787, 4363021, 47993231]

約数ペア:

[(1, 47993231), (11, 4363021), (13, 3691787), (29, 1654939), (71, 675961), (143, 335617), (163, 294437), (319, 150449), (377, 127303), (781, 61451), (923, 51997), (1793, 26767), (2059, 23309), (2119, 22649), (4147, 11573), (4727, 10153)]