51437938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{12491}}^1$

素因数の和:12593

約数の個数: 16

約数和(自身を含む): 80948160

約数和(自身を除く): 29510222

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 12491, 24982, 362239, 724478, 886861, 1773722, 25718969, 51437938]

約数ペア:

[(1, 51437938), (2, 25718969), (29, 1773722), (58, 886861), (71, 724478), (142, 362239), (2059, 24982), (4118, 12491)]