51360290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{125269}}^1$

素因数の和:125317

約数の個数: 16

約数和(自身を含む): 94704120

約数和(自身を除く): 43343830

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 125269, 250538, 626345, 1252690, 5136029, 10272058, 25680145, 51360290]

約数ペア:

[(1, 51360290), (2, 25680145), (5, 10272058), (10, 5136029), (41, 1252690), (82, 626345), (205, 250538), (410, 125269)]