51808256

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 106289820

約数和(自身を除く): 54481564

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 617, 656, 1024, 1234, 1312, 2048, 2468, 2624, 4936, 5248, 9872, 10496, 19744, 20992, 25297, 39488, 41984, 50594, 78976, 83968, 101188, 157952, 202376, 315904, 404752, 631808, 809504, 1263616, 1619008, 3238016, 6476032, 12952064, 25904128, 51808256]

約数ペア:

[(1, 51808256), (2, 25904128), (4, 12952064), (8, 6476032), (16, 3238016), (32, 1619008), (41, 1263616), (64, 809504), (82, 631808), (128, 404752), (164, 315904), (256, 202376), (328, 157952), (512, 101188), (617, 83968), (656, 78976), (1024, 50594), (1234, 41984), (1312, 39488), (2048, 25297), (2468, 20992), (2624, 19744), (4936, 10496), (5248, 9872)]