51921288

素因数分解:

$2^3\times 3^2\times {\mathrm{721129}}^1$

素因数の和:721141

約数の個数: 24

約数和(自身を含む): 140620350

約数和(自身を除く): 88699062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 721129, 1442258, 2163387, 2884516, 4326774, 5769032, 6490161, 8653548, 12980322, 17307096, 25960644, 51921288]

約数ペア:

[(1, 51921288), (2, 25960644), (3, 17307096), (4, 12980322), (6, 8653548), (8, 6490161), (9, 5769032), (12, 4326774), (18, 2884516), (24, 2163387), (36, 1442258), (72, 721129)]