49420399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 59424768

約数和(自身を除く): 10004369

約数列:

[1, 7, 23, 127, 161, 889, 2417, 2921, 16919, 20447, 55591, 306959, 389137, 2148713, 7060057, 49420399]

約数ペア:

[(1, 49420399), (7, 7060057), (23, 2148713), (127, 389137), (161, 306959), (889, 55591), (2417, 20447), (2921, 16919)]