250685570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{50849}}^1$

素因数の和:50902

約数の個数: 32

約数和(自身を含む): 494262000

約数和(自身を除く): 243576430

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 50849, 101698, 254245, 508490, 864433, 1474621, 1728866, 2949242, 4322165, 7373105, 8644330, 14746210, 25068557, 50137114, 125342785, 250685570]

約数ペア:

[(1, 250685570), (2, 125342785), (5, 50137114), (10, 25068557), (17, 14746210), (29, 8644330), (34, 7373105), (58, 4322165), (85, 2949242), (145, 1728866), (170, 1474621), (290, 864433), (493, 508490), (986, 254245), (2465, 101698), (4930, 50849)]