53251060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{27449}}^1$

素因数の和:27555

約数の個数: 24

約数和(自身を含む): 112984200

約数和(自身を除く): 59733140

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 27449, 54898, 109796, 137245, 274490, 548980, 2662553, 5325106, 10650212, 13312765, 26625530, 53251060]

約数ペア:

[(1, 53251060), (2, 26625530), (4, 13312765), (5, 10650212), (10, 5325106), (20, 2662553), (97, 548980), (194, 274490), (388, 137245), (485, 109796), (970, 54898), (1940, 27449)]