49004879

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 62920704

約数和(自身を除く): 13915825

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 1231, 3619, 5687, 8617, 13541, 39809, 57857, 94787, 148951, 404999, 636427, 1042657, 4454989, 7000697, 49004879]

約数ペア:

[(1, 49004879), (7, 7000697), (11, 4454989), (47, 1042657), (77, 636427), (121, 404999), (329, 148951), (517, 94787), (847, 57857), (1231, 39809), (3619, 13541), (5687, 8617)]