54890059

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 68296448

約数和(自身を除く): 13406389

約数列:

[1, 7, 17, 43, 119, 289, 301, 631, 731, 2023, 4417, 5117, 10727, 12427, 27133, 75089, 86989, 182359, 189931, 461261, 1276513, 3228827, 7841437, 54890059]

約数ペア:

[(1, 54890059), (7, 7841437), (17, 3228827), (43, 1276513), (119, 461261), (289, 189931), (301, 182359), (631, 86989), (731, 75089), (2023, 27133), (4417, 12427), (5117, 10727)]