51291410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{125101}}^1$

素因数の和:125149

約数の個数: 16

約数和(自身を含む): 94577112

約数和(自身を除く): 43285702

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 125101, 250202, 625505, 1251010, 5129141, 10258282, 25645705, 51291410]

約数ペア:

[(1, 51291410), (2, 25645705), (5, 10258282), (10, 5129141), (41, 1251010), (82, 625505), (205, 250202), (410, 125101)]