50945540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59239}}^1$

素因数の和:59291

約数の個数: 24

約数和(自身を含む): 109475520

約数和(自身を除く): 58529980

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 59239, 118478, 236956, 296195, 592390, 1184780, 2547277, 5094554, 10189108, 12736385, 25472770, 50945540]

約数ペア:

[(1, 50945540), (2, 25472770), (4, 12736385), (5, 10189108), (10, 5094554), (20, 2547277), (43, 1184780), (86, 592390), (172, 296195), (215, 236956), (430, 118478), (860, 59239)]