51591722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 95703552

約数和(自身を除く): 44111830

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 1103, 1799, 2206, 3341, 3598, 6682, 7721, 14339, 15442, 23387, 28678, 46774, 100373, 200746, 283471, 566942, 1984297, 3685123, 3968594, 7370246, 25795861, 51591722]

約数ペア:

[(1, 51591722), (2, 25795861), (7, 7370246), (13, 3968594), (14, 3685123), (26, 1984297), (91, 566942), (182, 283471), (257, 200746), (514, 100373), (1103, 46774), (1799, 28678), (2206, 23387), (3341, 15442), (3598, 14339), (6682, 7721)]