54361490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132589}}^1$

素因数の和:132637

約数の個数: 16

約数和(自身を含む): 100238040

約数和(自身を除く): 45876550

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 132589, 265178, 662945, 1325890, 5436149, 10872298, 27180745, 54361490]

約数ペア:

[(1, 54361490), (2, 27180745), (5, 10872298), (10, 5436149), (41, 1325890), (82, 662945), (205, 265178), (410, 132589)]