54033590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{415643}}^1$

素因数の和:415663

約数の個数: 16

約数和(自身を含む): 104742288

約数和(自身を除く): 50708698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 415643, 831286, 2078215, 4156430, 5403359, 10806718, 27016795, 54033590]

約数ペア:

[(1, 54033590), (2, 27016795), (5, 10806718), (10, 5403359), (13, 4156430), (26, 2078215), (65, 831286), (130, 415643)]