55362970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{425869}}^1$

素因数の和:425889

約数の個数: 16

約数和(自身を含む): 107319240

約数和(自身を除く): 51956270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 425869, 851738, 2129345, 4258690, 5536297, 11072594, 27681485, 55362970]

約数ペア:

[(1, 55362970), (2, 27681485), (5, 11072594), (10, 5536297), (13, 4258690), (26, 2129345), (65, 851738), (130, 425869)]