50639030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389531}}^1$

素因数の和:389551

約数の個数: 16

約数和(自身を含む): 98162064

約数和(自身を除く): 47523034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389531, 779062, 1947655, 3895310, 5063903, 10127806, 25319515, 50639030]

約数ペア:

[(1, 50639030), (2, 25319515), (5, 10127806), (10, 5063903), (13, 3895310), (26, 1947655), (65, 779062), (130, 389531)]