54651260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160739}}^1$

素因数の和:160765

約数の個数: 24

約数和(自身を含む): 121519440

約数和(自身を除く): 66868180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 160739, 321478, 642956, 803695, 1607390, 2732563, 3214780, 5465126, 10930252, 13662815, 27325630, 54651260]

約数ペア:

[(1, 54651260), (2, 27325630), (4, 13662815), (5, 10930252), (10, 5465126), (17, 3214780), (20, 2732563), (34, 1607390), (68, 803695), (85, 642956), (170, 321478), (340, 160739)]