50977101

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20399}}^1$

素因数の和:20433

約数の個数: 24

約数和(自身を含む): 83721600

約数和(自身を除く): 32744499

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 20399, 61197, 142793, 346783, 428379, 999551, 1040349, 2427481, 2998653, 7282443, 16992367, 50977101]

約数ペア:

[(1, 50977101), (3, 16992367), (7, 7282443), (17, 2998653), (21, 2427481), (49, 1040349), (51, 999551), (119, 428379), (147, 346783), (357, 142793), (833, 61197), (2499, 20399)]