51159406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{23663}}^1$

素因数の和:23735

約数の個数: 16

約数和(自身を含む): 81782784

約数和(自身を除く): 30623378

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 23663, 47326, 544249, 1088498, 1112161, 2224322, 25579703, 51159406]

約数ペア:

[(1, 51159406), (2, 25579703), (23, 2224322), (46, 1112161), (47, 1088498), (94, 544249), (1081, 47326), (2162, 23663)]