50253921

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{139}}^2$

素因数の和:318

約数の個数: 27

約数和(自身を含む): 77668851

約数和(自身を除く): 27414930

約数列:

[1, 3, 9, 17, 51, 139, 153, 289, 417, 867, 1251, 2363, 2601, 7089, 19321, 21267, 40171, 57963, 120513, 173889, 328457, 361539, 985371, 2956113, 5583769, 16751307, 50253921]

約数ペア:

[(1, 50253921), (3, 16751307), (9, 5583769), (17, 2956113), (51, 985371), (139, 361539), (153, 328457), (289, 173889), (417, 120513), (867, 57963), (1251, 40171), (2363, 21267), (2601, 19321)]