55742500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2062

約数の個数: 60

約数和(自身を含む): 133044912

約数和(自身を除く): 77302412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 625, 1100, 1250, 1375, 2027, 2500, 2750, 4054, 5500, 6875, 8108, 10135, 13750, 20270, 22297, 27500, 40540, 44594, 50675, 89188, 101350, 111485, 202700, 222970, 253375, 445940, 506750, 557425, 1013500, 1114850, 1266875, 2229700, 2533750, 2787125, 5067500, 5574250, 11148500, 13935625, 27871250, 55742500]

約数ペア:

[(1, 55742500), (2, 27871250), (4, 13935625), (5, 11148500), (10, 5574250), (11, 5067500), (20, 2787125), (22, 2533750), (25, 2229700), (44, 1266875), (50, 1114850), (55, 1013500), (100, 557425), (110, 506750), (125, 445940), (220, 253375), (250, 222970), (275, 202700), (500, 111485), (550, 101350), (625, 89188), (1100, 50675), (1250, 44594), (1375, 40540), (2027, 27500), (2500, 22297), (2750, 20270), (4054, 13750), (5500, 10135), (6875, 8108)]