51245942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{3371}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 84003264

約数和(自身を除く): 32757322

約数列:

[1, 2, 11, 22, 691, 1382, 3371, 6742, 7601, 15202, 37081, 74162, 2329361, 4658722, 25622971, 51245942]

約数ペア:

[(1, 51245942), (2, 25622971), (11, 4658722), (22, 2329361), (691, 74162), (1382, 37081), (3371, 15202), (6742, 7601)]