55846864

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{25111}}^1$

素因数の和:25258

約数の個数: 20

約数和(自身を含む): 108986080

約数和(自身を除く): 53139216

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 25111, 50222, 100444, 200888, 401776, 3490429, 6980858, 13961716, 27923432, 55846864]

約数ペア:

[(1, 55846864), (2, 27923432), (4, 13961716), (8, 6980858), (16, 3490429), (139, 401776), (278, 200888), (556, 100444), (1112, 50222), (2224, 25111)]