53642694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1277207}}^1$

素因数の和:1277219

約数の個数: 16

約数和(自身を含む): 122611968

約数和(自身を除く): 68969274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1277207, 2554414, 3831621, 7663242, 8940449, 17880898, 26821347, 53642694]

約数ペア:

[(1, 53642694), (2, 26821347), (3, 17880898), (6, 8940449), (7, 7663242), (14, 3831621), (21, 2554414), (42, 1277207)]