49989951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11743}}^1$

素因数の和:11803

約数の個数: 24

約数和(自身を含む): 80610816

約数和(自身を除く): 30620865

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 11743, 35229, 105687, 129173, 387519, 504949, 1162557, 1514847, 4544541, 5554439, 16663317, 49989951]

約数ペア:

[(1, 49989951), (3, 16663317), (9, 5554439), (11, 4544541), (33, 1514847), (43, 1162557), (99, 504949), (129, 387519), (387, 129173), (473, 105687), (1419, 35229), (4257, 11743)]