47436890

素因数分解:

$2^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{2549}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 85465800

約数和(自身を除く): 38028910

約数列:

[1, 2, 5, 10, 1861, 2549, 3722, 5098, 9305, 12745, 18610, 25490, 4743689, 9487378, 23718445, 47436890]

約数ペア:

[(1, 47436890), (2, 23718445), (5, 9487378), (10, 4743689), (1861, 25490), (2549, 18610), (3722, 12745), (5098, 9305)]