51802303

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2843}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 62795520

約数和(自身を除く): 10993217

約数列:

[1, 7, 19, 133, 137, 959, 2603, 2843, 18221, 19901, 54017, 378119, 389491, 2726437, 7400329, 51802303]

約数ペア:

[(1, 51802303), (7, 7400329), (19, 2726437), (133, 389491), (137, 378119), (959, 54017), (2603, 19901), (2843, 18221)]