51188350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{11503}}^1$

素因数の和:11604

約数の個数: 24

約数和(自身を含む): 96288480

約数和(自身を除く): 45100130

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 11503, 23006, 57515, 115030, 287575, 575150, 1023767, 2047534, 5118835, 10237670, 25594175, 51188350]

約数ペア:

[(1, 51188350), (2, 25594175), (5, 10237670), (10, 5118835), (25, 2047534), (50, 1023767), (89, 575150), (178, 287575), (445, 115030), (890, 57515), (2225, 23006), (4450, 11503)]