51531318

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5861

約数の個数: 48

約数和(自身を含む): 122316480

約数和(自身を除く): 70785162

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 5807, 8874, 11614, 17421, 34842, 52263, 98719, 104526, 168403, 197438, 296157, 336806, 505209, 592314, 888471, 1010418, 1515627, 1776942, 2862851, 3031254, 5725702, 8588553, 17177106, 25765659, 51531318]

約数ペア:

[(1, 51531318), (2, 25765659), (3, 17177106), (6, 8588553), (9, 5725702), (17, 3031254), (18, 2862851), (29, 1776942), (34, 1515627), (51, 1010418), (58, 888471), (87, 592314), (102, 505209), (153, 336806), (174, 296157), (261, 197438), (306, 168403), (493, 104526), (522, 98719), (986, 52263), (1479, 34842), (2958, 17421), (4437, 11614), (5807, 8874)]