51264290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9511}}^1$

素因数の和:9543

約数の個数: 48

約数和(自身を含む): 117111744

約数和(自身を除く): 65847454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 9511, 19022, 47555, 66577, 95110, 104621, 133154, 209242, 332885, 466039, 523105, 665770, 732347, 932078, 1046210, 1464694, 2330195, 3661735, 4660390, 5126429, 7323470, 10252858, 25632145, 51264290]

約数ペア:

[(1, 51264290), (2, 25632145), (5, 10252858), (7, 7323470), (10, 5126429), (11, 4660390), (14, 3661735), (22, 2330195), (35, 1464694), (49, 1046210), (55, 932078), (70, 732347), (77, 665770), (98, 523105), (110, 466039), (154, 332885), (245, 209242), (385, 133154), (490, 104621), (539, 95110), (770, 66577), (1078, 47555), (2695, 19022), (5390, 9511)]