51228214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2011}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 78806016

約数和(自身を除く): 27577802

約数列:

[1, 2, 47, 94, 271, 542, 2011, 4022, 12737, 25474, 94517, 189034, 544981, 1089962, 25614107, 51228214]

約数ペア:

[(1, 51228214), (2, 25614107), (47, 1089962), (94, 544981), (271, 189034), (542, 94517), (2011, 25474), (4022, 12737)]