52655920

素因数分解:

$2^4\times 5^1\times {\mathrm{658199}}^1$

素因数の和:658212

約数の個数: 20

約数和(自身を含む): 122425200

約数和(自身を除く): 69769280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 658199, 1316398, 2632796, 3290995, 5265592, 6581990, 10531184, 13163980, 26327960, 52655920]

約数ペア:

[(1, 52655920), (2, 26327960), (4, 13163980), (5, 10531184), (8, 6581990), (10, 5265592), (16, 3290995), (20, 2632796), (40, 1316398), (80, 658199)]