51789090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1726303}}^1$

素因数の和:1726313

約数の個数: 16

約数和(自身を含む): 124293888

約数和(自身を除く): 72504798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1726303, 3452606, 5178909, 8631515, 10357818, 17263030, 25894545, 51789090]

約数ペア:

[(1, 51789090), (2, 25894545), (3, 17263030), (5, 10357818), (6, 8631515), (10, 5178909), (15, 3452606), (30, 1726303)]