51690214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{971}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 79548480

約数和(自身を除く): 27858266

約数列:

[1, 2, 43, 86, 619, 971, 1238, 1942, 26617, 41753, 53234, 83506, 601049, 1202098, 25845107, 51690214]

約数ペア:

[(1, 51690214), (2, 25845107), (43, 1202098), (86, 601049), (619, 83506), (971, 53234), (1238, 41753), (1942, 26617)]