53801080

素因数分解:

$2^3\times 5^1\times {\mathrm{1345027}}^1$

素因数の和:1345038

約数の個数: 16

約数和(自身を含む): 121052520

約数和(自身を除く): 67251440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1345027, 2690054, 5380108, 6725135, 10760216, 13450270, 26900540, 53801080]

約数ペア:

[(1, 53801080), (2, 26900540), (4, 13450270), (5, 10760216), (8, 6725135), (10, 5380108), (20, 2690054), (40, 1345027)]