49405664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20051}}^1$

素因数の和:20079

約数の個数: 48

約数和(自身を含む): 121274496

約数和(自身を除く): 71868832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 20051, 40102, 80204, 140357, 160408, 220561, 280714, 320816, 441122, 561428, 641632, 882244, 1122856, 1543927, 1764488, 2245712, 3087854, 3528976, 4491424, 6175708, 7057952, 12351416, 24702832, 49405664]

約数ペア:

[(1, 49405664), (2, 24702832), (4, 12351416), (7, 7057952), (8, 6175708), (11, 4491424), (14, 3528976), (16, 3087854), (22, 2245712), (28, 1764488), (32, 1543927), (44, 1122856), (56, 882244), (77, 641632), (88, 561428), (112, 441122), (154, 320816), (176, 280714), (224, 220561), (308, 160408), (352, 140357), (616, 80204), (1232, 40102), (2464, 20051)]