52966120

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2719}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 119462400

約数和(自身を除く): 66496280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 2719, 3896, 4870, 5438, 9740, 10876, 13595, 19480, 21752, 27190, 54380, 108760, 1324153, 2648306, 5296612, 6620765, 10593224, 13241530, 26483060, 52966120]

約数ペア:

[(1, 52966120), (2, 26483060), (4, 13241530), (5, 10593224), (8, 6620765), (10, 5296612), (20, 2648306), (40, 1324153), (487, 108760), (974, 54380), (1948, 27190), (2435, 21752), (2719, 19480), (3896, 13595), (4870, 10876), (5438, 9740)]