51026892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20947}}^1$

素因数の和:20990

約数の個数: 48

約数和(自身を含む): 140770560

約数和(自身を除く): 89743668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 20947, 41894, 62841, 83788, 125682, 146629, 251364, 293258, 439887, 586516, 607463, 879774, 1214926, 1759548, 1822389, 2429852, 3644778, 4252241, 7289556, 8504482, 12756723, 17008964, 25513446, 51026892]

約数ペア:

[(1, 51026892), (2, 25513446), (3, 17008964), (4, 12756723), (6, 8504482), (7, 7289556), (12, 4252241), (14, 3644778), (21, 2429852), (28, 1822389), (29, 1759548), (42, 1214926), (58, 879774), (84, 607463), (87, 586516), (116, 439887), (174, 293258), (203, 251364), (348, 146629), (406, 125682), (609, 83788), (812, 62841), (1218, 41894), (2436, 20947)]