51509337

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 80355408

約数和(自身を除く): 28846071

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 289, 363, 491, 561, 867, 1473, 2057, 3179, 5401, 6171, 8347, 9537, 16203, 25041, 34969, 59411, 91817, 104907, 141899, 178233, 275451, 425697, 1009987, 1560889, 3029961, 4682667, 17169779, 51509337]

約数ペア:

[(1, 51509337), (3, 17169779), (11, 4682667), (17, 3029961), (33, 1560889), (51, 1009987), (121, 425697), (187, 275451), (289, 178233), (363, 141899), (491, 104907), (561, 91817), (867, 59411), (1473, 34969), (2057, 25041), (3179, 16203), (5401, 9537), (6171, 8347)]