51868545

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{24877}}^1$

素因数の和:25024

約数の個数: 16

約数和(自身を含む): 83590080

約数和(自身を除く): 31721535

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 24877, 74631, 124385, 373155, 3457903, 10373709, 17289515, 51868545]

約数ペア:

[(1, 51868545), (3, 17289515), (5, 10373709), (15, 3457903), (139, 373155), (417, 124385), (695, 74631), (2085, 24877)]