51841028850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2045011}}^1$

素因数の和:2045052

約数の個数: 72

約数和(自身を含む): 139216236912

約数和(自身を除く): 87375208062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 25350, 2045011, 4090022, 6135033, 10225055, 12270066, 20450110, 26585143, 30675165, 51125275, 53170286, 61350330, 79755429, 102250550, 132925715, 153375825, 159510858, 265851430, 306751650, 345606859, 398777145, 664628575, 691213718, 797554290, 1036820577, 1329257150, 1728034295, 1993885725, 2073641154, 3456068590, 3987771450, 5184102885, 8640171475, 10368205770, 17280342950, 25920514425, 51841028850]

約数ペア:

[(1, 51841028850), (2, 25920514425), (3, 17280342950), (5, 10368205770), (6, 8640171475), (10, 5184102885), (13, 3987771450), (15, 3456068590), (25, 2073641154), (26, 1993885725), (30, 1728034295), (39, 1329257150), (50, 1036820577), (65, 797554290), (75, 691213718), (78, 664628575), (130, 398777145), (150, 345606859), (169, 306751650), (195, 265851430), (325, 159510858), (338, 153375825), (390, 132925715), (507, 102250550), (650, 79755429), (845, 61350330), (975, 53170286), (1014, 51125275), (1690, 30675165), (1950, 26585143), (2535, 20450110), (4225, 12270066), (5070, 10225055), (8450, 6135033), (12675, 4090022), (25350, 2045011)]