49113009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 31607631

約数列:

[1, 3, 9, 11, 33, 43, 83, 99, 129, 139, 249, 387, 417, 473, 747, 913, 1251, 1419, 1529, 2739, 3569, 4257, 4587, 5977, 8217, 10707, 11537, 13761, 17931, 32121, 34611, 39259, 53793, 65747, 103833, 117777, 126907, 197241, 353331, 380721, 496091, 591723, 1142163, 1488273, 4464819, 5457001, 16371003, 49113009]

約数ペア:

[(1, 49113009), (3, 16371003), (9, 5457001), (11, 4464819), (33, 1488273), (43, 1142163), (83, 591723), (99, 496091), (129, 380721), (139, 353331), (249, 197241), (387, 126907), (417, 117777), (473, 103833), (747, 65747), (913, 53793), (1251, 39259), (1419, 34611), (1529, 32121), (2739, 17931), (3569, 13761), (4257, 11537), (4587, 10707), (5977, 8217)]