53245540

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2309}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 111961080

約数和(自身を除く): 58715540

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 2309, 4612, 4618, 5765, 9236, 11530, 11545, 23060, 23090, 46180, 2662277, 5324554, 10649108, 13311385, 26622770, 53245540]

約数ペア:

[(1, 53245540), (2, 26622770), (4, 13311385), (5, 10649108), (10, 5324554), (20, 2662277), (1153, 46180), (2306, 23090), (2309, 23060), (4612, 11545), (4618, 11530), (5765, 9236)]