51541426

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1809

約数の個数: 16

約数和(自身を含む): 78566400

約数和(自身を除く): 27024974

約数列:

[1, 2, 127, 131, 254, 262, 1549, 3098, 16637, 33274, 196723, 202919, 393446, 405838, 25770713, 51541426]

約数ペア:

[(1, 51541426), (2, 25770713), (127, 405838), (131, 393446), (254, 202919), (262, 196723), (1549, 33274), (3098, 16637)]