54833540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25153}}^1$

素因数の和:25271

約数の個数: 24

約数和(自身を含む): 116211480

約数和(自身を除く): 61377940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 25153, 50306, 100612, 125765, 251530, 503060, 2741677, 5483354, 10966708, 13708385, 27416770, 54833540]

約数ペア:

[(1, 54833540), (2, 27416770), (4, 13708385), (5, 10966708), (10, 5483354), (20, 2741677), (109, 503060), (218, 251530), (436, 125765), (545, 100612), (1090, 50306), (2180, 25153)]