55986448

素因数分解:

$2^4\times 7^1\times {\mathrm{499879}}^1$

素因数の和:499894

約数の個数: 20

約数和(自身を含む): 123970240

約数和(自身を除く): 67983792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499879, 999758, 1999516, 3499153, 3999032, 6998306, 7998064, 13996612, 27993224, 55986448]

約数ペア:

[(1, 55986448), (2, 27993224), (4, 13996612), (7, 7998064), (8, 6998306), (14, 3999032), (16, 3499153), (28, 1999516), (56, 999758), (112, 499879)]