51038180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7069}}^1$

素因数の和:7116

約数の個数: 36

約数和(自身を含む): 113134140

約数和(自身を除く): 62095960

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7069, 7220, 14138, 28276, 35345, 70690, 134311, 141380, 268622, 537244, 671555, 1343110, 2551909, 2686220, 5103818, 10207636, 12759545, 25519090, 51038180]

約数ペア:

[(1, 51038180), (2, 25519090), (4, 12759545), (5, 10207636), (10, 5103818), (19, 2686220), (20, 2551909), (38, 1343110), (76, 671555), (95, 537244), (190, 268622), (361, 141380), (380, 134311), (722, 70690), (1444, 35345), (1805, 28276), (3610, 14138), (7069, 7220)]