54877625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 75613824

約数和(自身を除く): 20736199

約数列:

[1, 5, 11, 25, 55, 107, 125, 275, 373, 535, 1177, 1375, 1865, 2675, 4103, 5885, 9325, 13375, 20515, 29425, 39911, 46625, 102575, 147125, 199555, 439021, 512875, 997775, 2195105, 4988875, 10975525, 54877625]

約数ペア:

[(1, 54877625), (5, 10975525), (11, 4988875), (25, 2195105), (55, 997775), (107, 512875), (125, 439021), (275, 199555), (373, 147125), (535, 102575), (1177, 46625), (1375, 39911), (1865, 29425), (2675, 20515), (4103, 13375), (5885, 9325)]