52792220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15619}}^1$

素因数の和:15654

約数の個数: 36

約数和(自身を含む): 120055320

約数和(自身を除く): 67263100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 15619, 31238, 62476, 78095, 156190, 203047, 312380, 406094, 812188, 1015235, 2030470, 2639611, 4060940, 5279222, 10558444, 13198055, 26396110, 52792220]

約数ペア:

[(1, 52792220), (2, 26396110), (4, 13198055), (5, 10558444), (10, 5279222), (13, 4060940), (20, 2639611), (26, 2030470), (52, 1015235), (65, 812188), (130, 406094), (169, 312380), (260, 203047), (338, 156190), (676, 78095), (845, 62476), (1690, 31238), (3380, 15619)]