55351576

素因数分解:

$2^3\times 7^2\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 121375800

約数和(自身を除く): 66024224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 337, 392, 419, 674, 838, 1348, 1676, 2359, 2696, 2933, 3352, 4718, 5866, 9436, 11732, 16513, 18872, 20531, 23464, 33026, 41062, 66052, 82124, 132104, 141203, 164248, 282406, 564812, 988421, 1129624, 1976842, 3953684, 6918947, 7907368, 13837894, 27675788, 55351576]

約数ペア:

[(1, 55351576), (2, 27675788), (4, 13837894), (7, 7907368), (8, 6918947), (14, 3953684), (28, 1976842), (49, 1129624), (56, 988421), (98, 564812), (196, 282406), (337, 164248), (392, 141203), (419, 132104), (674, 82124), (838, 66052), (1348, 41062), (1676, 33026), (2359, 23464), (2696, 20531), (2933, 18872), (3352, 16513), (4718, 11732), (5866, 9436)]