49240653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12539}}^1$

素因数の和:12577

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 37435827

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12539, 37617, 87773, 137929, 213163, 263319, 413787, 639489, 965503, 1492141, 2344793, 2896509, 4476423, 7034379, 16413551, 49240653]

約数ペア:

[(1, 49240653), (3, 16413551), (7, 7034379), (11, 4476423), (17, 2896509), (21, 2344793), (33, 1492141), (51, 965503), (77, 639489), (119, 413787), (187, 263319), (231, 213163), (357, 137929), (561, 87773), (1309, 37617), (3927, 12539)]