51107728

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 113520512

約数和(自身を除く): 62412784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 937, 974, 1874, 1948, 3409, 3748, 3896, 6559, 6818, 7496, 7792, 13118, 13636, 14992, 26236, 27272, 52472, 54544, 104944, 456319, 912638, 1825276, 3194233, 3650552, 6388466, 7301104, 12776932, 25553864, 51107728]

約数ペア:

[(1, 51107728), (2, 25553864), (4, 12776932), (7, 7301104), (8, 6388466), (14, 3650552), (16, 3194233), (28, 1825276), (56, 912638), (112, 456319), (487, 104944), (937, 54544), (974, 52472), (1874, 27272), (1948, 26236), (3409, 14992), (3748, 13636), (3896, 13118), (6559, 7792), (6818, 7496)]