2478850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4530

約数の個数: 24

約数和(自身を含む): 5030928

約数和(自身を除く): 2552078

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4507, 9014, 22535, 45070, 49577, 99154, 112675, 225350, 247885, 495770, 1239425, 2478850]

約数ペア:

[(1, 2478850), (2, 1239425), (5, 495770), (10, 247885), (11, 225350), (22, 112675), (25, 99154), (50, 49577), (55, 45070), (110, 22535), (275, 9014), (550, 4507)]