48931057

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 59183784

約数和(自身を除く): 10252727

約数列:

[1, 7, 37, 49, 137, 197, 259, 959, 1379, 1813, 5069, 6713, 7289, 9653, 26989, 35483, 51023, 188923, 248381, 357161, 998593, 1322461, 6990151, 48931057]

約数ペア:

[(1, 48931057), (7, 6990151), (37, 1322461), (49, 998593), (137, 357161), (197, 248381), (259, 188923), (959, 51023), (1379, 35483), (1813, 26989), (5069, 9653), (6713, 7289)]