50981660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59281}}^1$

素因数の和:59333

約数の個数: 24

約数和(自身を含む): 109553136

約数和(自身を除く): 58571476

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 59281, 118562, 237124, 296405, 592810, 1185620, 2549083, 5098166, 10196332, 12745415, 25490830, 50981660]

約数ペア:

[(1, 50981660), (2, 25490830), (4, 12745415), (5, 10196332), (10, 5098166), (20, 2549083), (43, 1185620), (86, 592810), (172, 296405), (215, 237124), (430, 118562), (860, 59281)]