51487236

素因数分解:

$2^2\times 3^2\times {\mathrm{1430201}}^1$

素因数の和:1430211

約数の個数: 18

約数和(自身を含む): 130148382

約数和(自身を除く): 78661146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1430201, 2860402, 4290603, 5720804, 8581206, 12871809, 17162412, 25743618, 51487236]

約数ペア:

[(1, 51487236), (2, 25743618), (3, 17162412), (4, 12871809), (6, 8581206), (9, 5720804), (12, 4290603), (18, 2860402), (36, 1430201)]