49999805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5711}}^1$

素因数の和:5836

約数の個数: 16

約数和(自身を含む): 64157184

約数和(自身を除く): 14157379

約数列:

[1, 5, 17, 85, 103, 515, 1751, 5711, 8755, 28555, 97087, 485435, 588233, 2941165, 9999961, 49999805]

約数ペア:

[(1, 49999805), (5, 9999961), (17, 2941165), (85, 588233), (103, 485435), (515, 97087), (1751, 28555), (5711, 8755)]