53431168

素因数分解:

$2^7\times 7^3\times {\mathrm{1217}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 124236000

約数和(自身を除く): 70804832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1217, 1372, 1568, 2434, 2744, 3136, 4868, 5488, 6272, 8519, 9736, 10976, 17038, 19472, 21952, 34076, 38944, 43904, 59633, 68152, 77888, 119266, 136304, 155776, 238532, 272608, 417431, 477064, 545216, 834862, 954128, 1090432, 1669724, 1908256, 3339448, 3816512, 6678896, 7633024, 13357792, 26715584, 53431168]

約数ペア:

[(1, 53431168), (2, 26715584), (4, 13357792), (7, 7633024), (8, 6678896), (14, 3816512), (16, 3339448), (28, 1908256), (32, 1669724), (49, 1090432), (56, 954128), (64, 834862), (98, 545216), (112, 477064), (128, 417431), (196, 272608), (224, 238532), (343, 155776), (392, 136304), (448, 119266), (686, 77888), (784, 68152), (896, 59633), (1217, 43904), (1372, 38944), (1568, 34076), (2434, 21952), (2744, 19472), (3136, 17038), (4868, 10976), (5488, 9736), (6272, 8519)]