51290130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1709671}}^1$

素因数の和:1709681

約数の個数: 16

約数和(自身を含む): 123096384

約数和(自身を除く): 71806254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1709671, 3419342, 5129013, 8548355, 10258026, 17096710, 25645065, 51290130]

約数ペア:

[(1, 51290130), (2, 25645065), (3, 17096710), (5, 10258026), (6, 8548355), (10, 5129013), (15, 3419342), (30, 1709671)]