53641820

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1811}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 112786128

約数和(自身を除く): 59144308

約数列:

[1, 2, 4, 5, 10, 20, 1481, 1811, 2962, 3622, 5924, 7244, 7405, 9055, 14810, 18110, 29620, 36220, 2682091, 5364182, 10728364, 13410455, 26820910, 53641820]

約数ペア:

[(1, 53641820), (2, 26820910), (4, 13410455), (5, 10728364), (10, 5364182), (20, 2682091), (1481, 36220), (1811, 29620), (2962, 18110), (3622, 14810), (5924, 9055), (7244, 7405)]