50840181

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42473}}^1$

素因数の和:42505

約数の個数: 24

約数和(自身を含む): 88345920

約数和(自身を除く): 37505739

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 42473, 127419, 297311, 382257, 806987, 891933, 2420961, 2675799, 5648909, 7262883, 16946727, 50840181]

約数ペア:

[(1, 50840181), (3, 16946727), (7, 7262883), (9, 5648909), (19, 2675799), (21, 2420961), (57, 891933), (63, 806987), (133, 382257), (171, 297311), (399, 127419), (1197, 42473)]