56523455

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 69595200

約数和(自身を除く): 13071745

約数列:

[1, 5, 71, 89, 355, 445, 1789, 6319, 8945, 31595, 127019, 159221, 635095, 796105, 11304691, 56523455]

約数ペア:

[(1, 56523455), (5, 11304691), (71, 796105), (89, 635095), (355, 159221), (445, 127019), (1789, 31595), (6319, 8945)]