51484310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{39301}}^1$

素因数の和:39439

約数の個数: 16

約数和(自身を含む): 93381552

約数和(自身を除く): 41897242

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 39301, 78602, 196505, 393010, 5148431, 10296862, 25742155, 51484310]

約数ペア:

[(1, 51484310), (2, 25742155), (5, 10296862), (10, 5148431), (131, 393010), (262, 196505), (655, 78602), (1310, 39301)]