51147870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1704929}}^1$

素因数の和:1704939

約数の個数: 16

約数和(自身を含む): 122754960

約数和(自身を除く): 71607090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1704929, 3409858, 5114787, 8524645, 10229574, 17049290, 25573935, 51147870]

約数ペア:

[(1, 51147870), (2, 25573935), (3, 17049290), (5, 10229574), (6, 8524645), (10, 5114787), (15, 3409858), (30, 1704929)]