55431824

素因数分解:

$2^4\times 7^1\times {\mathrm{494927}}^1$

素因数の和:494942

約数の個数: 20

約数和(自身を含む): 122742144

約数和(自身を除く): 67310320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 494927, 989854, 1979708, 3464489, 3959416, 6928978, 7918832, 13857956, 27715912, 55431824]

約数ペア:

[(1, 55431824), (2, 27715912), (4, 13857956), (7, 7918832), (8, 6928978), (14, 3959416), (16, 3464489), (28, 1979708), (56, 989854), (112, 494927)]