47275249

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 64022400

約数和(自身を除く): 16747151

約数列:

[1, 7, 17, 19, 29, 49, 103, 119, 133, 203, 323, 493, 551, 721, 833, 931, 1421, 1751, 1957, 2261, 2987, 3451, 3857, 5047, 9367, 12257, 13699, 15827, 20909, 24157, 26999, 33269, 50779, 56753, 65569, 85799, 95893, 146363, 232883, 355453, 397271, 458983, 964801, 1630181, 2488171, 2780897, 6753607, 47275249]

約数ペア:

[(1, 47275249), (7, 6753607), (17, 2780897), (19, 2488171), (29, 1630181), (49, 964801), (103, 458983), (119, 397271), (133, 355453), (203, 232883), (323, 146363), (493, 95893), (551, 85799), (721, 65569), (833, 56753), (931, 50779), (1421, 33269), (1751, 26999), (1957, 24157), (2261, 20909), (2987, 15827), (3451, 13699), (3857, 12257), (5047, 9367)]