48424420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 112065408

約数和(自身を除く): 63640988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2137, 2266, 4274, 4532, 5665, 8548, 10685, 11330, 21370, 22660, 23507, 42740, 47014, 94028, 117535, 220111, 235070, 440222, 470140, 880444, 1100555, 2201110, 2421221, 4402220, 4842442, 9684884, 12106105, 24212210, 48424420]

約数ペア:

[(1, 48424420), (2, 24212210), (4, 12106105), (5, 9684884), (10, 4842442), (11, 4402220), (20, 2421221), (22, 2201110), (44, 1100555), (55, 880444), (103, 470140), (110, 440222), (206, 235070), (220, 220111), (412, 117535), (515, 94028), (1030, 47014), (1133, 42740), (2060, 23507), (2137, 22660), (2266, 21370), (4274, 11330), (4532, 10685), (5665, 8548)]