53295020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13807}}^1$

素因数の和:14009

約数の個数: 24

約数和(自身を含む): 112507584

約数和(自身を除く): 59212564

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 13807, 27614, 55228, 69035, 138070, 276140, 2664751, 5329502, 10659004, 13323755, 26647510, 53295020]

約数ペア:

[(1, 53295020), (2, 26647510), (4, 13323755), (5, 10659004), (10, 5329502), (20, 2664751), (193, 276140), (386, 138070), (772, 69035), (965, 55228), (1930, 27614), (3860, 13807)]