49647143

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 63297360

約数和(自身を除く): 13650217

約数列:

[1, 7, 13, 49, 59, 91, 413, 637, 767, 1321, 2891, 5369, 9247, 17173, 37583, 64729, 77939, 120211, 545573, 841477, 1013207, 3819011, 7092449, 49647143]

約数ペア:

[(1, 49647143), (7, 7092449), (13, 3819011), (49, 1013207), (59, 841477), (91, 545573), (413, 120211), (637, 77939), (767, 64729), (1321, 37583), (2891, 17173), (5369, 9247)]