51552620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{368233}}^1$

素因数の和:368249

約数の個数: 24

約数和(自身を含む): 123726624

約数和(自身を除く): 72174004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 368233, 736466, 1472932, 1841165, 2577631, 3682330, 5155262, 7364660, 10310524, 12888155, 25776310, 51552620]

約数ペア:

[(1, 51552620), (2, 25776310), (4, 12888155), (5, 10310524), (7, 7364660), (10, 5155262), (14, 3682330), (20, 2577631), (28, 1841165), (35, 1472932), (70, 736466), (140, 368233)]