56502890

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{5179}}^1$

素因数の和:6277

約数の個数: 16

約数和(自身を含む): 101818080

約数和(自身を除く): 45315190

約数列:

[1, 2, 5, 10, 1091, 2182, 5179, 5455, 10358, 10910, 25895, 51790, 5650289, 11300578, 28251445, 56502890]

約数ペア:

[(1, 56502890), (2, 28251445), (5, 11300578), (10, 5650289), (1091, 51790), (2182, 25895), (5179, 10910), (5455, 10358)]