55280176

素因数分解:

$2^4\times 7^1\times {\mathrm{493573}}^1$

素因数の和:493588

約数の個数: 20

約数和(自身を含む): 122406352

約数和(自身を除く): 67126176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 493573, 987146, 1974292, 3455011, 3948584, 6910022, 7897168, 13820044, 27640088, 55280176]

約数ペア:

[(1, 55280176), (2, 27640088), (4, 13820044), (7, 7897168), (8, 6910022), (14, 3948584), (16, 3455011), (28, 1974292), (56, 987146), (112, 493573)]