53434490

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{4139}}^1$

素因数の和:5437

約数の個数: 16

約数和(自身を含む): 96279840

約数和(自身を除く): 42845350

約数列:

[1, 2, 5, 10, 1291, 2582, 4139, 6455, 8278, 12910, 20695, 41390, 5343449, 10686898, 26717245, 53434490]

約数ペア:

[(1, 53434490), (2, 26717245), (5, 10686898), (10, 5343449), (1291, 41390), (2582, 20695), (4139, 12910), (6455, 8278)]