54875260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249433}}^1$

素因数の和:249453

約数の個数: 24

約数和(自身を含む): 125714736

約数和(自身を除く): 70839476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 249433, 498866, 997732, 1247165, 2494330, 2743763, 4988660, 5487526, 10975052, 13718815, 27437630, 54875260]

約数ペア:

[(1, 54875260), (2, 27437630), (4, 13718815), (5, 10975052), (10, 5487526), (11, 4988660), (20, 2743763), (22, 2494330), (44, 1247165), (55, 997732), (110, 498866), (220, 249433)]