51308774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{28099}}^1$

素因数の和:28195

約数の個数: 16

約数和(自身を含む): 84974400

約数和(自身を除く): 33665626

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 28099, 56198, 309089, 618178, 2332217, 4664434, 25654387, 51308774]

約数ペア:

[(1, 51308774), (2, 25654387), (11, 4664434), (22, 2332217), (83, 618178), (166, 309089), (913, 56198), (1826, 28099)]