51010760

素因数分解:

$2^3\times 5^1\times {\mathrm{1275269}}^1$

素因数の和:1275280

約数の個数: 16

約数和(自身を含む): 114774300

約数和(自身を除く): 63763540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1275269, 2550538, 5101076, 6376345, 10202152, 12752690, 25505380, 51010760]

約数ペア:

[(1, 51010760), (2, 25505380), (4, 12752690), (5, 10202152), (8, 6376345), (10, 5101076), (20, 2550538), (40, 1275269)]