51340918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2711}}^1$

素因数の和:3287

約数の個数: 16

約数和(自身を含む): 81717984

約数和(自身を除く): 30377066

約数列:

[1, 2, 17, 34, 557, 1114, 2711, 5422, 9469, 18938, 46087, 92174, 1510027, 3020054, 25670459, 51340918]

約数ペア:

[(1, 51340918), (2, 25670459), (17, 3020054), (34, 1510027), (557, 92174), (1114, 46087), (2711, 18938), (5422, 9469)]