51869810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{272999}}^1$

素因数の和:273025

約数の個数: 16

約数和(自身を含む): 98280000

約数和(自身を除く): 46410190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 272999, 545998, 1364995, 2729990, 5186981, 10373962, 25934905, 51869810]

約数ペア:

[(1, 51869810), (2, 25934905), (5, 10373962), (10, 5186981), (19, 2729990), (38, 1364995), (95, 545998), (190, 272999)]