54480530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32237}}^1$

素因数の和:32270

約数の個数: 24

約数和(自身を含む): 106191972

約数和(自身を除く): 51711442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 32237, 64474, 161185, 322370, 419081, 838162, 2095405, 4190810, 5448053, 10896106, 27240265, 54480530]

約数ペア:

[(1, 54480530), (2, 27240265), (5, 10896106), (10, 5448053), (13, 4190810), (26, 2095405), (65, 838162), (130, 419081), (169, 322370), (338, 161185), (845, 64474), (1690, 32237)]