47916974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 86880000

約数和(自身を除く): 38963026

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 499, 722, 998, 2527, 3493, 5054, 6859, 6986, 9481, 13718, 18962, 48013, 66367, 96026, 132734, 180139, 360278, 1260973, 2521946, 3422641, 6845282, 23958487, 47916974]

約数ペア:

[(1, 47916974), (2, 23958487), (7, 6845282), (14, 3422641), (19, 2521946), (38, 1260973), (133, 360278), (266, 180139), (361, 132734), (499, 96026), (722, 66367), (998, 48013), (2527, 18962), (3493, 13718), (5054, 9481), (6859, 6986)]