50051988287

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{421423}}^1$

素因数の和:421515

約数の個数: 24

約数和(自身を含む): 61656016896

約数和(自身を除く): 11604028609

約数列:

[1, 7, 19, 47, 133, 329, 361, 893, 2527, 6251, 16967, 118769, 421423, 2949961, 8007037, 19806881, 56049259, 138648167, 152133703, 376330739, 1064935921, 2634315173, 7150284041, 50051988287]

約数ペア:

[(1, 50051988287), (7, 7150284041), (19, 2634315173), (47, 1064935921), (133, 376330739), (329, 152133703), (361, 138648167), (893, 56049259), (2527, 19806881), (6251, 8007037), (16967, 2949961), (118769, 421423)]