54893158768

素因数分解:

$2^4\times 7^1\times {\mathrm{490117489}}^1$

素因数の和:490117504

約数の個数: 20

約数和(自身を含む): 121549137520

約数和(自身を除く): 66655978752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 490117489, 980234978, 1960469956, 3430822423, 3920939912, 6861644846, 7841879824, 13723289692, 27446579384, 54893158768]

約数ペア:

[(1, 54893158768), (2, 27446579384), (4, 13723289692), (7, 7841879824), (8, 6861644846), (14, 3920939912), (16, 3430822423), (28, 1960469956), (56, 980234978), (112, 490117489)]