52742140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239737}}^1$

素因数の和:239757

約数の個数: 24

約数和(自身を含む): 120827952

約数和(自身を除く): 68085812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239737, 479474, 958948, 1198685, 2397370, 2637107, 4794740, 5274214, 10548428, 13185535, 26371070, 52742140]

約数ペア:

[(1, 52742140), (2, 26371070), (4, 13185535), (5, 10548428), (10, 5274214), (11, 4794740), (20, 2637107), (22, 2397370), (44, 1198685), (55, 958948), (110, 479474), (220, 239737)]