51403310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6737}}^1$

素因数の和:6860

約数の個数: 32

約数和(自身を含む): 106729920

約数和(自身を除く): 55326610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 6737, 7630, 13474, 33685, 47159, 67370, 94318, 235795, 471590, 734333, 1468666, 3671665, 5140331, 7343330, 10280662, 25701655, 51403310]

約数ペア:

[(1, 51403310), (2, 25701655), (5, 10280662), (7, 7343330), (10, 5140331), (14, 3671665), (35, 1468666), (70, 734333), (109, 471590), (218, 235795), (545, 94318), (763, 67370), (1090, 47159), (1526, 33685), (3815, 13474), (6737, 7630)]