54242590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132299}}^1$

素因数の和:132347

約数の個数: 16

約数和(自身を含む): 100018800

約数和(自身を除く): 45776210

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 132299, 264598, 661495, 1322990, 5424259, 10848518, 27121295, 54242590]

約数ペア:

[(1, 54242590), (2, 27121295), (5, 10848518), (10, 5424259), (41, 1322990), (82, 661495), (205, 264598), (410, 132299)]