49015743

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 84344832

約数和(自身を除く): 35329089

約数列:

[1, 3, 7, 17, 21, 31, 43, 51, 93, 103, 119, 129, 217, 301, 309, 357, 527, 651, 721, 731, 903, 1333, 1581, 1751, 2163, 2193, 3193, 3689, 3999, 4429, 5117, 5253, 9331, 9579, 11067, 12257, 13287, 15351, 22351, 22661, 27993, 31003, 36771, 54281, 67053, 67983, 75293, 93009, 137299, 158627, 162843, 225879, 379967, 411897, 475881, 527051, 961093, 1139901, 1581153, 2334083, 2883279, 7002249, 16338581, 49015743]

約数ペア:

[(1, 49015743), (3, 16338581), (7, 7002249), (17, 2883279), (21, 2334083), (31, 1581153), (43, 1139901), (51, 961093), (93, 527051), (103, 475881), (119, 411897), (129, 379967), (217, 225879), (301, 162843), (309, 158627), (357, 137299), (527, 93009), (651, 75293), (721, 67983), (731, 67053), (903, 54281), (1333, 36771), (1581, 31003), (1751, 27993), (2163, 22661), (2193, 22351), (3193, 15351), (3689, 13287), (3999, 12257), (4429, 11067), (5117, 9579), (5253, 9331)]