55450420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{74933}}^1$

素因数の和:74979

約数の個数: 24

約数和(自身を含む): 119594664

約数和(自身を除く): 64144244

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 74933, 149866, 299732, 374665, 749330, 1498660, 2772521, 5545042, 11090084, 13862605, 27725210, 55450420]

約数ペア:

[(1, 55450420), (2, 27725210), (4, 13862605), (5, 11090084), (10, 5545042), (20, 2772521), (37, 1498660), (74, 749330), (148, 374665), (185, 299732), (370, 149866), (740, 74933)]