52987912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 105991200

約数和(自身を除く): 53003288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 2803, 4726, 5606, 9452, 11212, 18904, 22424, 47651, 95302, 190604, 381208, 389617, 779234, 1558468, 3116936, 6623489, 13246978, 26493956, 52987912]

約数ペア:

[(1, 52987912), (2, 26493956), (4, 13246978), (8, 6623489), (17, 3116936), (34, 1558468), (68, 779234), (136, 389617), (139, 381208), (278, 190604), (556, 95302), (1112, 47651), (2363, 22424), (2803, 18904), (4726, 11212), (5606, 9452)]