50805601

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 70096320

約数和(自身を除く): 19290719

約数列:

[1, 7, 11, 19, 41, 49, 77, 121, 133, 209, 287, 451, 539, 779, 847, 931, 1331, 1463, 2009, 2299, 3157, 4961, 5453, 5929, 8569, 9317, 10241, 16093, 22099, 25289, 34727, 38171, 54571, 59983, 65219, 94259, 112651, 177023, 243089, 381997, 419881, 659813, 1036849, 1239161, 2673979, 4618691, 7257943, 50805601]

約数ペア:

[(1, 50805601), (7, 7257943), (11, 4618691), (19, 2673979), (41, 1239161), (49, 1036849), (77, 659813), (121, 419881), (133, 381997), (209, 243089), (287, 177023), (451, 112651), (539, 94259), (779, 65219), (847, 59983), (931, 54571), (1331, 38171), (1463, 34727), (2009, 25289), (2299, 22099), (3157, 16093), (4961, 10241), (5453, 9317), (5929, 8569)]