53139368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 50540632

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 796, 1151, 1592, 2302, 4604, 5771, 9208, 11542, 23084, 33379, 46168, 66758, 133516, 229049, 267032, 458098, 916196, 1832392, 6642421, 13284842, 26569684, 53139368]

約数ペア:

[(1, 53139368), (2, 26569684), (4, 13284842), (8, 6642421), (29, 1832392), (58, 916196), (116, 458098), (199, 267032), (232, 229049), (398, 133516), (796, 66758), (1151, 46168), (1592, 33379), (2302, 23084), (4604, 11542), (5771, 9208)]