51877908

素因数分解:

$2^2\times 3^4\times {\mathrm{160117}}^1$

素因数の和:160133

約数の個数: 30

約数和(自身を含む): 135619946

約数和(自身を除く): 83742038

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 160117, 320234, 480351, 640468, 960702, 1441053, 1921404, 2882106, 4323159, 5764212, 8646318, 12969477, 17292636, 25938954, 51877908]

約数ペア:

[(1, 51877908), (2, 25938954), (3, 17292636), (4, 12969477), (6, 8646318), (9, 5764212), (12, 4323159), (18, 2882106), (27, 1921404), (36, 1441053), (54, 960702), (81, 640468), (108, 480351), (162, 320234), (324, 160117)]