55447672

素因数分解:

$2^3\times 7^1\times {\mathrm{990137}}^1$

素因数の和:990150

約数の個数: 16

約数和(自身を含む): 118816560

約数和(自身を除く): 63368888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 990137, 1980274, 3960548, 6930959, 7921096, 13861918, 27723836, 55447672]

約数ペア:

[(1, 55447672), (2, 27723836), (4, 13861918), (7, 7921096), (8, 6930959), (14, 3960548), (28, 1980274), (56, 990137)]