45514820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5700

約数の個数: 48

約数和(自身を含む): 106272768

約数和(自身を除く): 60757948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 5647, 8060, 11294, 22588, 28235, 56470, 73411, 112940, 146822, 175057, 293644, 350114, 367055, 700228, 734110, 875285, 1468220, 1750570, 2275741, 3501140, 4551482, 9102964, 11378705, 22757410, 45514820]

約数ペア:

[(1, 45514820), (2, 22757410), (4, 11378705), (5, 9102964), (10, 4551482), (13, 3501140), (20, 2275741), (26, 1750570), (31, 1468220), (52, 875285), (62, 734110), (65, 700228), (124, 367055), (130, 350114), (155, 293644), (260, 175057), (310, 146822), (403, 112940), (620, 73411), (806, 56470), (1612, 28235), (2015, 22588), (4030, 11294), (5647, 8060)]