47854856

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5443}}^1$

素因数の和:5613

約数の個数: 32

約数和(自身を含む): 103218240

約数和(自身を除く): 55363384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 5443, 8792, 10886, 21772, 38101, 43544, 76202, 152404, 304808, 854551, 1709102, 3418204, 5981857, 6836408, 11963714, 23927428, 47854856]

約数ペア:

[(1, 47854856), (2, 23927428), (4, 11963714), (7, 6836408), (8, 5981857), (14, 3418204), (28, 1709102), (56, 854551), (157, 304808), (314, 152404), (628, 76202), (1099, 43544), (1256, 38101), (2198, 21772), (4396, 10886), (5443, 8792)]