53450260

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5443}}^1$

素因数の和:5943

約数の個数: 24

約数和(自身を含む): 112494816

約数和(自身を除く): 59044556

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 5443, 9820, 10886, 21772, 27215, 54430, 108860, 2672513, 5345026, 10690052, 13362565, 26725130, 53450260]

約数ペア:

[(1, 53450260), (2, 26725130), (4, 13362565), (5, 10690052), (10, 5345026), (20, 2672513), (491, 108860), (982, 54430), (1964, 27215), (2455, 21772), (4910, 10886), (5443, 9820)]