52171880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27751}}^1$

素因数の和:27809

約数の個数: 32

約数和(自身を含む): 119888640

約数和(自身を除く): 67716760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 27751, 55502, 111004, 138755, 222008, 277510, 555020, 1110040, 1304297, 2608594, 5217188, 6521485, 10434376, 13042970, 26085940, 52171880]

約数ペア:

[(1, 52171880), (2, 26085940), (4, 13042970), (5, 10434376), (8, 6521485), (10, 5217188), (20, 2608594), (40, 1304297), (47, 1110040), (94, 555020), (188, 277510), (235, 222008), (376, 138755), (470, 111004), (940, 55502), (1880, 27751)]