50349278

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 96422400

約数和(自身を除く): 46073122

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 61, 107, 122, 133, 203, 214, 266, 406, 427, 551, 749, 854, 1102, 1159, 1498, 1769, 2033, 2318, 3103, 3538, 3857, 4066, 6206, 6527, 7714, 8113, 12383, 13054, 14231, 16226, 21721, 24766, 28462, 33611, 43442, 45689, 58957, 67222, 91378, 117914, 124013, 189283, 235277, 248026, 378566, 412699, 470554, 825398, 868091, 1324981, 1736182, 2649962, 3596377, 7192754, 25174639, 50349278]

約数ペア:

[(1, 50349278), (2, 25174639), (7, 7192754), (14, 3596377), (19, 2649962), (29, 1736182), (38, 1324981), (58, 868091), (61, 825398), (107, 470554), (122, 412699), (133, 378566), (203, 248026), (214, 235277), (266, 189283), (406, 124013), (427, 117914), (551, 91378), (749, 67222), (854, 58957), (1102, 45689), (1159, 43442), (1498, 33611), (1769, 28462), (2033, 24766), (2318, 21721), (3103, 16226), (3538, 14231), (3857, 13054), (4066, 12383), (6206, 8113), (6527, 7714)]