50450420

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8111}}^1$

素因数の和:8431

約数の個数: 24

約数和(自身を含む): 106299648

約数和(自身を除く): 55849228

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 8111, 16222, 32444, 40555, 81110, 162220, 2522521, 5045042, 10090084, 12612605, 25225210, 50450420]

約数ペア:

[(1, 50450420), (2, 25225210), (4, 12612605), (5, 10090084), (10, 5045042), (20, 2522521), (311, 162220), (622, 81110), (1244, 40555), (1555, 32444), (3110, 16222), (6220, 8111)]