51078167

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 62101728

約数和(自身を除く): 11023561

約数列:

[1, 7, 37, 53, 61, 259, 371, 427, 1961, 2257, 3233, 3721, 13727, 15799, 22631, 26047, 119621, 137677, 197213, 837347, 963739, 1380491, 7296881, 51078167]

約数ペア:

[(1, 51078167), (7, 7296881), (37, 1380491), (53, 963739), (61, 837347), (259, 197213), (371, 137677), (427, 119621), (1961, 26047), (2257, 22631), (3233, 15799), (3721, 13727)]