53190235

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 74980080

約数和(自身を除く): 21789845

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 2029, 3745, 5243, 10145, 14203, 26215, 71015, 99421, 217103, 497105, 1085515, 1519721, 7598605, 10638047, 53190235]

約数ペア:

[(1, 53190235), (5, 10638047), (7, 7598605), (35, 1519721), (49, 1085515), (107, 497105), (245, 217103), (535, 99421), (749, 71015), (2029, 26215), (3745, 14203), (5243, 10145)]