54649904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79433}}^1$

素因数の和:79484

約数の個数: 20

約数和(自身を含む): 108347976

約数和(自身を除く): 53698072

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 79433, 158866, 317732, 635464, 1270928, 3415619, 6831238, 13662476, 27324952, 54649904]

約数ペア:

[(1, 54649904), (2, 27324952), (4, 13662476), (8, 6831238), (16, 3415619), (43, 1270928), (86, 635464), (172, 317732), (344, 158866), (688, 79433)]