51515422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10193}}^1$

素因数の和:10240

約数の個数: 24

約数和(自身を含む): 93213936

約数和(自身を除く): 41698514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 10193, 20386, 71351, 142702, 193667, 387334, 1355669, 2711338, 3679673, 7359346, 25757711, 51515422]

約数ペア:

[(1, 51515422), (2, 25757711), (7, 7359346), (14, 3679673), (19, 2711338), (38, 1355669), (133, 387334), (266, 193667), (361, 142702), (722, 71351), (2527, 20386), (5054, 10193)]