50230145

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 71287848

約数和(自身を除く): 21057703

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 3361, 14945, 16805, 23527, 117635, 164689, 205021, 823445, 1025105, 1435147, 7175735, 10046029, 50230145]

約数ペア:

[(1, 50230145), (5, 10046029), (7, 7175735), (35, 1435147), (49, 1025105), (61, 823445), (245, 205021), (305, 164689), (427, 117635), (2135, 23527), (2989, 16805), (3361, 14945)]