51441664

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 52

約数和(自身を含む): 108448840

約数和(自身を除く): 57007176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 661, 1024, 1216, 1322, 2048, 2432, 2644, 4096, 4864, 5288, 9728, 10576, 12559, 19456, 21152, 25118, 38912, 42304, 50236, 77824, 84608, 100472, 169216, 200944, 338432, 401888, 676864, 803776, 1353728, 1607552, 2707456, 3215104, 6430208, 12860416, 25720832, 51441664]

約数ペア:

[(1, 51441664), (2, 25720832), (4, 12860416), (8, 6430208), (16, 3215104), (19, 2707456), (32, 1607552), (38, 1353728), (64, 803776), (76, 676864), (128, 401888), (152, 338432), (256, 200944), (304, 169216), (512, 100472), (608, 84608), (661, 77824), (1024, 50236), (1216, 42304), (1322, 38912), (2048, 25118), (2432, 21152), (2644, 19456), (4096, 12559), (4864, 10576), (5288, 9728)]