51431148

素因数分解:

$2^2\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{1279}}^1$

素因数の和:2406

約数の個数: 36

約数和(自身を含む): 130224640

約数和(自身を除く): 78793492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1117, 1279, 2234, 2558, 3351, 3837, 4468, 5116, 6702, 7674, 10053, 11511, 13404, 15348, 20106, 23022, 40212, 46044, 1428643, 2857286, 4285929, 5714572, 8571858, 12857787, 17143716, 25715574, 51431148]

約数ペア:

[(1, 51431148), (2, 25715574), (3, 17143716), (4, 12857787), (6, 8571858), (9, 5714572), (12, 4285929), (18, 2857286), (36, 1428643), (1117, 46044), (1279, 40212), (2234, 23022), (2558, 20106), (3351, 15348), (3837, 13404), (4468, 11511), (5116, 10053), (6702, 7674)]