47578894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:912

約数の個数: 24

約数和(自身を含む): 78800904

約数和(自身を除く): 31222010

約数列:

[1, 2, 11, 22, 121, 242, 421, 467, 842, 934, 4631, 5137, 9262, 10274, 50941, 56507, 101882, 113014, 196607, 393214, 2162677, 4325354, 23789447, 47578894]

約数ペア:

[(1, 47578894), (2, 23789447), (11, 4325354), (22, 2162677), (121, 393214), (242, 196607), (421, 113014), (467, 101882), (842, 56507), (934, 50941), (4631, 10274), (5137, 9262)]