55847000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5077}}^1$

素因数の和:5109

約数の個数: 64

約数和(自身を含む): 142590240

約数和(自身を除く): 86743240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5077, 5500, 10154, 11000, 20308, 25385, 40616, 50770, 55847, 101540, 111694, 126925, 203080, 223388, 253850, 279235, 446776, 507700, 558470, 634625, 1015400, 1116940, 1269250, 1396175, 2233880, 2538500, 2792350, 5077000, 5584700, 6980875, 11169400, 13961750, 27923500, 55847000]

約数ペア:

[(1, 55847000), (2, 27923500), (4, 13961750), (5, 11169400), (8, 6980875), (10, 5584700), (11, 5077000), (20, 2792350), (22, 2538500), (25, 2233880), (40, 1396175), (44, 1269250), (50, 1116940), (55, 1015400), (88, 634625), (100, 558470), (110, 507700), (125, 446776), (200, 279235), (220, 253850), (250, 223388), (275, 203080), (440, 126925), (500, 111694), (550, 101540), (1000, 55847), (1100, 50770), (1375, 40616), (2200, 25385), (2750, 20308), (5077, 11000), (5500, 10154)]