54549898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{20773}}^1$

素因数の和:20889

約数の個数: 16

約数和(自身を含む): 88995816

約数和(自身を除く): 34445918

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 20773, 41546, 270049, 540098, 2098073, 4196146, 27274949, 54549898]

約数ペア:

[(1, 54549898), (2, 27274949), (13, 4196146), (26, 2098073), (101, 540098), (202, 270049), (1313, 41546), (2626, 20773)]