54529328

素因数分解:

$2^4\times 7^1\times {\mathrm{486869}}^1$

素因数の和:486884

約数の個数: 20

約数和(自身を含む): 120743760

約数和(自身を除く): 66214432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 486869, 973738, 1947476, 3408083, 3894952, 6816166, 7789904, 13632332, 27264664, 54529328]

約数ペア:

[(1, 54529328), (2, 27264664), (4, 13632332), (7, 7789904), (8, 6816166), (14, 3894952), (16, 3408083), (28, 1947476), (56, 973738), (112, 486869)]