54186419

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 64843776

約数和(自身を除く): 10657357

約数列:

[1, 7, 31, 71, 217, 497, 2201, 3517, 15407, 24619, 109027, 249707, 763189, 1747949, 7740917, 54186419]

約数ペア:

[(1, 54186419), (7, 7740917), (31, 1747949), (71, 763189), (217, 249707), (497, 109027), (2201, 24619), (3517, 15407)]