56551201916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1285254589}}^1$

素因数の和:1285254604

約数の個数: 12

約数和(自身を含む): 107961385560

約数和(自身を除く): 51410183644

約数列:

[1, 2, 4, 11, 22, 44, 1285254589, 2570509178, 5141018356, 14137800479, 28275600958, 56551201916]

約数ペア:

[(1, 56551201916), (2, 28275600958), (4, 14137800479), (11, 5141018356), (22, 2570509178), (44, 1285254589)]