54455870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1559}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 112320000

約数和(自身を除く): 57864130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 1559, 2495, 3118, 3493, 4990, 6986, 7795, 10913, 15590, 17465, 21826, 34930, 54565, 109130, 777941, 1555882, 3889705, 5445587, 7779410, 10891174, 27227935, 54455870]

約数ペア:

[(1, 54455870), (2, 27227935), (5, 10891174), (7, 7779410), (10, 5445587), (14, 3889705), (35, 1555882), (70, 777941), (499, 109130), (998, 54565), (1559, 34930), (2495, 21826), (3118, 17465), (3493, 15590), (4990, 10913), (6986, 7795)]