50974420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{364103}}^1$

素因数の和:364119

約数の個数: 24

約数和(自身を含む): 122338944

約数和(自身を除く): 71364524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 364103, 728206, 1456412, 1820515, 2548721, 3641030, 5097442, 7282060, 10194884, 12743605, 25487210, 50974420]

約数ペア:

[(1, 50974420), (2, 25487210), (4, 12743605), (5, 10194884), (7, 7282060), (10, 5097442), (14, 3641030), (20, 2548721), (28, 1820515), (35, 1456412), (70, 728206), (140, 364103)]