52637960

素因数分解:

$2^3\times 5^1\times {\mathrm{1315949}}^1$

素因数の和:1315960

約数の個数: 16

約数和(自身を含む): 118435500

約数和(自身を除く): 65797540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1315949, 2631898, 5263796, 6579745, 10527592, 13159490, 26318980, 52637960]

約数ペア:

[(1, 52637960), (2, 26318980), (4, 13159490), (5, 10527592), (8, 6579745), (10, 5263796), (20, 2631898), (40, 1315949)]