51896416

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 72

約数和(自身を含む): 121059792

約数和(自身を除く): 69163376

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1031, 1144, 1573, 1936, 2062, 2288, 3146, 3872, 4124, 4576, 6292, 8248, 11341, 12584, 13403, 16496, 22682, 25168, 26806, 32992, 45364, 50336, 53612, 90728, 107224, 124751, 147433, 181456, 214448, 249502, 294866, 362912, 428896, 499004, 589732, 998008, 1179464, 1621763, 1996016, 2358928, 3243526, 3992032, 4717856, 6487052, 12974104, 25948208, 51896416]

約数ペア:

[(1, 51896416), (2, 25948208), (4, 12974104), (8, 6487052), (11, 4717856), (13, 3992032), (16, 3243526), (22, 2358928), (26, 1996016), (32, 1621763), (44, 1179464), (52, 998008), (88, 589732), (104, 499004), (121, 428896), (143, 362912), (176, 294866), (208, 249502), (242, 214448), (286, 181456), (352, 147433), (416, 124751), (484, 107224), (572, 90728), (968, 53612), (1031, 50336), (1144, 45364), (1573, 32992), (1936, 26806), (2062, 25168), (2288, 22682), (3146, 16496), (3872, 13403), (4124, 12584), (4576, 11341), (6292, 8248)]