56272108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1291}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 104512464

約数和(自身を除く): 48240356

約数列:

[1, 2, 4, 17, 34, 68, 641, 1282, 1291, 2564, 2582, 5164, 10897, 21794, 21947, 43588, 43894, 87788, 827531, 1655062, 3310124, 14068027, 28136054, 56272108]

約数ペア:

[(1, 56272108), (2, 28136054), (4, 14068027), (17, 3310124), (34, 1655062), (68, 827531), (641, 87788), (1282, 43894), (1291, 43588), (2564, 21947), (2582, 21794), (5164, 10897)]