51891456

素因数分解:

$2^8\times 3^1\times {\mathrm{67567}}^1$

素因数の和:67586

約数の個数: 36

約数和(自身を含む): 138108992

約数和(自身を除く): 86217536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 67567, 135134, 202701, 270268, 405402, 540536, 810804, 1081072, 1621608, 2162144, 3243216, 4324288, 6486432, 8648576, 12972864, 17297152, 25945728, 51891456]

約数ペア:

[(1, 51891456), (2, 25945728), (3, 17297152), (4, 12972864), (6, 8648576), (8, 6486432), (12, 4324288), (16, 3243216), (24, 2162144), (32, 1621608), (48, 1081072), (64, 810804), (96, 540536), (128, 405402), (192, 270268), (256, 202701), (384, 135134), (768, 67567)]