54090070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131927}}^1$

素因数の和:131975

約数の個数: 16

約数和(自身を含む): 99737568

約数和(自身を除く): 45647498

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 131927, 263854, 659635, 1319270, 5409007, 10818014, 27045035, 54090070]

約数ペア:

[(1, 54090070), (2, 27045035), (5, 10818014), (10, 5409007), (41, 1319270), (82, 659635), (205, 263854), (410, 131927)]