55394192

素因数分解:

$2^4\times 7^1\times {\mathrm{494591}}^1$

素因数の和:494606

約数の個数: 20

約数和(自身を含む): 122658816

約数和(自身を除く): 67264624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 494591, 989182, 1978364, 3462137, 3956728, 6924274, 7913456, 13848548, 27697096, 55394192]

約数ペア:

[(1, 55394192), (2, 27697096), (4, 13848548), (7, 7913456), (8, 6924274), (14, 3956728), (16, 3462137), (28, 1978364), (56, 989182), (112, 494591)]