47897856

素因数分解:

$2^8\times 3^2\times {\mathrm{20789}}^1$

素因数の和:20811

約数の個数: 54

約数和(自身を含む): 138107970

約数和(自身を除く): 90210114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 20789, 41578, 62367, 83156, 124734, 166312, 187101, 249468, 332624, 374202, 498936, 665248, 748404, 997872, 1330496, 1496808, 1995744, 2660992, 2993616, 3991488, 5321984, 5987232, 7982976, 11974464, 15965952, 23948928, 47897856]

約数ペア:

[(1, 47897856), (2, 23948928), (3, 15965952), (4, 11974464), (6, 7982976), (8, 5987232), (9, 5321984), (12, 3991488), (16, 2993616), (18, 2660992), (24, 1995744), (32, 1496808), (36, 1330496), (48, 997872), (64, 748404), (72, 665248), (96, 498936), (128, 374202), (144, 332624), (192, 249468), (256, 187101), (288, 166312), (384, 124734), (576, 83156), (768, 62367), (1152, 41578), (2304, 20789)]