51918732

素因数分解:

$2^2\times 3^4\times {\mathrm{160243}}^1$

素因数の和:160259

約数の個数: 30

約数和(自身を含む): 135726668

約数和(自身を除く): 83807936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 160243, 320486, 480729, 640972, 961458, 1442187, 1922916, 2884374, 4326561, 5768748, 8653122, 12979683, 17306244, 25959366, 51918732]

約数ペア:

[(1, 51918732), (2, 25959366), (3, 17306244), (4, 12979683), (6, 8653122), (9, 5768748), (12, 4326561), (18, 2884374), (27, 1922916), (36, 1442187), (54, 961458), (81, 640972), (108, 480729), (162, 320486), (324, 160243)]