54517660

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8599}}^1$

素因数の和:8925

約数の個数: 24

約数和(自身を含む): 114861600

約数和(自身を除く): 60343940

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 8599, 17198, 34396, 42995, 85990, 171980, 2725883, 5451766, 10903532, 13629415, 27258830, 54517660]

約数ペア:

[(1, 54517660), (2, 27258830), (4, 13629415), (5, 10903532), (10, 5451766), (20, 2725883), (317, 171980), (634, 85990), (1268, 42995), (1585, 34396), (3170, 17198), (6340, 8599)]