49943812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 90120800

約数和(自身を除く): 40176988

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 2089, 4178, 5977, 8356, 11954, 23908, 89827, 179654, 290371, 359308, 580742, 1161484, 12485953, 24971906, 49943812]

約数ペア:

[(1, 49943812), (2, 24971906), (4, 12485953), (43, 1161484), (86, 580742), (139, 359308), (172, 290371), (278, 179654), (556, 89827), (2089, 23908), (4178, 11954), (5977, 8356)]