55362272

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2777}}^1$

素因数の和:2883

約数の個数: 48

約数和(自身を含む): 126010080

約数和(自身を除く): 70647808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2777, 2848, 4984, 5554, 9968, 11108, 19439, 19936, 22216, 38878, 44432, 77756, 88864, 155512, 247153, 311024, 494306, 622048, 988612, 1730071, 1977224, 3460142, 3954448, 6920284, 7908896, 13840568, 27681136, 55362272]

約数ペア:

[(1, 55362272), (2, 27681136), (4, 13840568), (7, 7908896), (8, 6920284), (14, 3954448), (16, 3460142), (28, 1977224), (32, 1730071), (56, 988612), (89, 622048), (112, 494306), (178, 311024), (224, 247153), (356, 155512), (623, 88864), (712, 77756), (1246, 44432), (1424, 38878), (2492, 22216), (2777, 19936), (2848, 19439), (4984, 11108), (5554, 9968)]