55149808

素因数分解:

$2^4\times 7^1\times {\mathrm{492409}}^1$

素因数の和:492424

約数の個数: 20

約数和(自身を含む): 122117680

約数和(自身を除く): 66967872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 492409, 984818, 1969636, 3446863, 3939272, 6893726, 7878544, 13787452, 27574904, 55149808]

約数ペア:

[(1, 55149808), (2, 27574904), (4, 13787452), (7, 7878544), (8, 6893726), (14, 3939272), (16, 3446863), (28, 1969636), (56, 984818), (112, 492409)]