54561778

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1809

約数の個数: 16

約数和(自身を含む): 83169216

約数和(自身を除く): 28607438

約数列:

[1, 2, 103, 173, 206, 346, 1531, 3062, 17819, 35638, 157693, 264863, 315386, 529726, 27280889, 54561778]

約数ペア:

[(1, 54561778), (2, 27280889), (103, 529726), (173, 315386), (206, 264863), (346, 157693), (1531, 35638), (3062, 17819)]