49893250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{18143}}^1$

素因数の和:18171

約数の個数: 32

約数和(自身を含む): 101896704

約数和(自身を除く): 52003454

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 18143, 36286, 90715, 181430, 199573, 399146, 453575, 907150, 997865, 1995730, 2267875, 4535750, 4989325, 9978650, 24946625, 49893250]

約数ペア:

[(1, 49893250), (2, 24946625), (5, 9978650), (10, 4989325), (11, 4535750), (22, 2267875), (25, 1995730), (50, 997865), (55, 907150), (110, 453575), (125, 399146), (250, 199573), (275, 181430), (550, 90715), (1375, 36286), (2750, 18143)]