49917340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20627}}^1$

素因数の和:20658

約数の個数: 36

約数和(自身を含む): 115228008

約数和(自身を除く): 65310668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 20627, 41254, 82508, 103135, 206270, 226897, 412540, 453794, 907588, 1134485, 2268970, 2495867, 4537940, 4991734, 9983468, 12479335, 24958670, 49917340]

約数ペア:

[(1, 49917340), (2, 24958670), (4, 12479335), (5, 9983468), (10, 4991734), (11, 4537940), (20, 2495867), (22, 2268970), (44, 1134485), (55, 907588), (110, 453794), (121, 412540), (220, 226897), (242, 206270), (484, 103135), (605, 82508), (1210, 41254), (2420, 20627)]