53372417

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 64586016

約数和(自身を除く): 11213599

約数列:

[1, 7, 43, 49, 73, 301, 347, 511, 2107, 2429, 3139, 3577, 14921, 17003, 21973, 25331, 104447, 153811, 177317, 731129, 1089233, 1241219, 7624631, 53372417]

約数ペア:

[(1, 53372417), (7, 7624631), (43, 1241219), (49, 1089233), (73, 731129), (301, 177317), (347, 153811), (511, 104447), (2107, 25331), (2429, 21973), (3139, 17003), (3577, 14921)]