51415900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27061}}^1$

素因数の和:27094

約数の個数: 36

約数和(自身を含む): 117449080

約数和(自身を除く): 66033180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 27061, 54122, 108244, 135305, 270610, 514159, 541220, 676525, 1028318, 1353050, 2056636, 2570795, 2706100, 5141590, 10283180, 12853975, 25707950, 51415900]

約数ペア:

[(1, 51415900), (2, 25707950), (4, 12853975), (5, 10283180), (10, 5141590), (19, 2706100), (20, 2570795), (25, 2056636), (38, 1353050), (50, 1028318), (76, 676525), (95, 541220), (100, 514159), (190, 270610), (380, 135305), (475, 108244), (950, 54122), (1900, 27061)]