55799870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1949}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 115128000

約数和(自身を除く): 59328130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 1949, 2045, 2863, 3898, 4090, 5726, 9745, 13643, 14315, 19490, 27286, 28630, 68215, 136430, 797141, 1594282, 3985705, 5579987, 7971410, 11159974, 27899935, 55799870]

約数ペア:

[(1, 55799870), (2, 27899935), (5, 11159974), (7, 7971410), (10, 5579987), (14, 3985705), (35, 1594282), (70, 797141), (409, 136430), (818, 68215), (1949, 28630), (2045, 27286), (2863, 19490), (3898, 14315), (4090, 13643), (5726, 9745)]