51712485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313409}}^1$

素因数の和:313428

約数の個数: 16

約数和(自身を含む): 90262080

約数和(自身を除く): 38549595

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 313409, 940227, 1567045, 3447499, 4701135, 10342497, 17237495, 51712485]

約数ペア:

[(1, 51712485), (3, 17237495), (5, 10342497), (11, 4701135), (15, 3447499), (33, 1567045), (55, 940227), (165, 313409)]