56685990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111149}}^1$

素因数の和:111176

約数の個数: 32

約数和(自身を含む): 144050400

約数和(自身を除く): 87364410

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 111149, 222298, 333447, 555745, 666894, 1111490, 1667235, 1889533, 3334470, 3779066, 5668599, 9447665, 11337198, 18895330, 28342995, 56685990]

約数ペア:

[(1, 56685990), (2, 28342995), (3, 18895330), (5, 11337198), (6, 9447665), (10, 5668599), (15, 3779066), (17, 3334470), (30, 1889533), (34, 1667235), (51, 1111490), (85, 666894), (102, 555745), (170, 333447), (255, 222298), (510, 111149)]