51986561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 61286400

約数和(自身を除く): 9299839

約数列:

[1, 11, 17, 121, 127, 187, 199, 1397, 2057, 2159, 2189, 3383, 15367, 23749, 24079, 25273, 37213, 261239, 278003, 409343, 429641, 3058033, 4726051, 51986561]

約数ペア:

[(1, 51986561), (11, 4726051), (17, 3058033), (121, 429641), (127, 409343), (187, 278003), (199, 261239), (1397, 37213), (2057, 25273), (2159, 24079), (2189, 23749), (3383, 15367)]