50625085

素因数分解:

$5^1\times 7^4\times {\mathrm{4217}}^1$

素因数の和:4250

約数の個数: 20

約数和(自身を含む): 70887708

約数和(自身を除く): 20262623

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 4217, 12005, 21085, 29519, 147595, 206633, 1033165, 1446431, 7232155, 10125017, 50625085]

約数ペア:

[(1, 50625085), (5, 10125017), (7, 7232155), (35, 1446431), (49, 1033165), (245, 206633), (343, 147595), (1715, 29519), (2401, 21085), (4217, 12005)]