51488818

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 82613700

約数和(自身を除く): 31124882

約数列:

[1, 2, 17, 34, 229, 289, 389, 458, 578, 778, 3893, 6613, 7786, 13226, 66181, 89081, 112421, 132362, 178162, 224842, 1514377, 3028754, 25744409, 51488818]

約数ペア:

[(1, 51488818), (2, 25744409), (17, 3028754), (34, 1514377), (229, 224842), (289, 178162), (389, 132362), (458, 112421), (578, 89081), (778, 66181), (3893, 13226), (6613, 7786)]