48280820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{344863}}^1$

素因数の和:344879

約数の個数: 24

約数和(自身を含む): 115874304

約数和(自身を除く): 67593484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 344863, 689726, 1379452, 1724315, 2414041, 3448630, 4828082, 6897260, 9656164, 12070205, 24140410, 48280820]

約数ペア:

[(1, 48280820), (2, 24140410), (4, 12070205), (5, 9656164), (7, 6897260), (10, 4828082), (14, 3448630), (20, 2414041), (28, 1724315), (35, 1379452), (70, 689726), (140, 344863)]