49891639

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 58579200

約数和(自身を除く): 8687561

約数列:

[1, 7, 59, 107, 413, 749, 1129, 6313, 7903, 44191, 66611, 120803, 466277, 845621, 7127377, 49891639]

約数ペア:

[(1, 49891639), (7, 7127377), (59, 845621), (107, 466277), (413, 120803), (749, 66611), (1129, 44191), (6313, 7903)]