51310818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219277}}^1$

素因数の和:219298

約数の個数: 24

約数和(自身を含む): 119725788

約数和(自身を除く): 68414970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 219277, 438554, 657831, 1315662, 1973493, 2850601, 3946986, 5701202, 8551803, 17103606, 25655409, 51310818]

約数ペア:

[(1, 51310818), (2, 25655409), (3, 17103606), (6, 8551803), (9, 5701202), (13, 3946986), (18, 2850601), (26, 1973493), (39, 1315662), (78, 657831), (117, 438554), (234, 219277)]