56842156

素因数分解:

$2^2\times 7^2\times {\mathrm{290011}}^1$

素因数の和:290029

約数の個数: 18

約数和(自身を含む): 115714788

約数和(自身を除く): 58872632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 290011, 580022, 1160044, 2030077, 4060154, 8120308, 14210539, 28421078, 56842156]

約数ペア:

[(1, 56842156), (2, 28421078), (4, 14210539), (7, 8120308), (14, 4060154), (28, 2030077), (49, 1160044), (98, 580022), (196, 290011)]