50538865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 67931136

約数和(自身を除く): 17392271

約数列:

[1, 5, 13, 47, 65, 71, 233, 235, 355, 611, 923, 1165, 3029, 3055, 3337, 4615, 10951, 15145, 16543, 16685, 43381, 54755, 82715, 142363, 215059, 216905, 711815, 777521, 1075295, 3887605, 10107773, 50538865]

約数ペア:

[(1, 50538865), (5, 10107773), (13, 3887605), (47, 1075295), (65, 777521), (71, 711815), (233, 216905), (235, 215059), (355, 142363), (611, 82715), (923, 54755), (1165, 43381), (3029, 16685), (3055, 16543), (3337, 15145), (4615, 10951)]