53777104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{47339}}^1$

素因数の和:47418

約数の個数: 20

約数和(自身を含む): 105662880

約数和(自身を除く): 51885776

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 47339, 94678, 189356, 378712, 757424, 3361069, 6722138, 13444276, 26888552, 53777104]

約数ペア:

[(1, 53777104), (2, 26888552), (4, 13444276), (8, 6722138), (16, 3361069), (71, 757424), (142, 378712), (284, 189356), (568, 94678), (1136, 47339)]