51267270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1708909}}^1$

素因数の和:1708919

約数の個数: 16

約数和(自身を含む): 123041520

約数和(自身を除く): 71774250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1708909, 3417818, 5126727, 8544545, 10253454, 17089090, 25633635, 51267270]

約数ペア:

[(1, 51267270), (2, 25633635), (3, 17089090), (5, 10253454), (6, 8544545), (10, 5126727), (15, 3417818), (30, 1708909)]