49664005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3761}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 63201600

約数和(自身を除く): 13537595

約数列:

[1, 5, 19, 95, 139, 695, 2641, 3761, 13205, 18805, 71459, 357295, 522779, 2613895, 9932801, 49664005]

約数ペア:

[(1, 49664005), (5, 9932801), (19, 2613895), (95, 522779), (139, 357295), (695, 71459), (2641, 18805), (3761, 13205)]