49018081

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 61687680

約数和(自身を除く): 12669599

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1423, 1813, 4921, 9961, 27037, 34447, 52651, 69727, 189259, 368557, 1000369, 1324813, 2579899, 7002583, 49018081]

約数ペア:

[(1, 49018081), (7, 7002583), (19, 2579899), (37, 1324813), (49, 1000369), (133, 368557), (259, 189259), (703, 69727), (931, 52651), (1423, 34447), (1813, 27037), (4921, 9961)]