51320739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27197}}^1$

素因数の和:27254

約数の個数: 16

約数和(自身を含む): 74413728

約数和(自身を除く): 23092989

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 27197, 81591, 462349, 1006289, 1387047, 3018867, 17106913, 51320739]

約数ペア:

[(1, 51320739), (3, 17106913), (17, 3018867), (37, 1387047), (51, 1006289), (111, 462349), (629, 81591), (1887, 27197)]