56550289

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3724

約数の個数: 12

約数和(自身を含む): 61088016

約数和(自身を除く): 4537727

約数列:

[1, 19, 43, 361, 817, 3643, 15523, 69217, 156649, 1315123, 2976331, 56550289]

約数ペア:

[(1, 56550289), (19, 2976331), (43, 1315123), (361, 156649), (817, 69217), (3643, 15523)]