54289630

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49807}}^1$

素因数の和:49923

約数の個数: 16

約数和(自身を含む): 98619840

約数和(自身を除く): 44330210

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 49807, 99614, 249035, 498070, 5428963, 10857926, 27144815, 54289630]

約数ペア:

[(1, 54289630), (2, 27144815), (5, 10857926), (10, 5428963), (109, 498070), (218, 249035), (545, 99614), (1090, 49807)]