54971404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1223}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 102096288

約数和(自身を除く): 47124884

約数列:

[1, 2, 4, 17, 34, 68, 661, 1223, 1322, 2446, 2644, 4892, 11237, 20791, 22474, 41582, 44948, 83164, 808403, 1616806, 3233612, 13742851, 27485702, 54971404]

約数ペア:

[(1, 54971404), (2, 27485702), (4, 13742851), (17, 3233612), (34, 1616806), (68, 808403), (661, 83164), (1223, 44948), (1322, 41582), (2446, 22474), (2644, 20791), (4892, 11237)]