54545458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{4871}}^1$

素因数の和:5393

約数の個数: 16

約数和(自身を含む): 89449920

約数和(自身を除く): 34904462

約数列:

[1, 2, 11, 22, 509, 1018, 4871, 5599, 9742, 11198, 53581, 107162, 2479339, 4958678, 27272729, 54545458]

約数ペア:

[(1, 54545458), (2, 27272729), (11, 4958678), (22, 2479339), (509, 107162), (1018, 53581), (4871, 11198), (5599, 9742)]