51137438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{8641}}^1$

素因数の和:8923

約数の個数: 16

約数和(自身を含む): 84000240

約数和(自身を除く): 32862802

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 8641, 17282, 95051, 190102, 2324429, 4648858, 25568719, 51137438]

約数ペア:

[(1, 51137438), (2, 25568719), (11, 4648858), (22, 2324429), (269, 190102), (538, 95051), (2959, 17282), (5918, 8641)]