51115586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4787}}^1$

素因数の和:5089

約数の個数: 16

約数和(自身を含む): 81012960

約数和(自身を除く): 29897374

約数列:

[1, 2, 19, 38, 281, 562, 4787, 5339, 9574, 10678, 90953, 181906, 1345147, 2690294, 25557793, 51115586]

約数ペア:

[(1, 51115586), (2, 25557793), (19, 2690294), (38, 1345147), (281, 181906), (562, 90953), (4787, 10678), (5339, 9574)]