51453842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{32941}}^1$

素因数の和:33025

約数の個数: 16

約数和(自身を含む): 85385664

約数和(自身を除く): 33931822

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 32941, 65882, 362351, 724702, 2338811, 4677622, 25726921, 51453842]

約数ペア:

[(1, 51453842), (2, 25726921), (11, 4677622), (22, 2338811), (71, 724702), (142, 362351), (781, 65882), (1562, 32941)]