55815462

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 127155600

約数和(自身を除く): 71340138

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1591, 1949, 3182, 3898, 4773, 5847, 9546, 11694, 14319, 17541, 28638, 35082, 72113, 83807, 144226, 167614, 216339, 251421, 432678, 502842, 649017, 754263, 1298034, 1508526, 3100859, 6201718, 9302577, 18605154, 27907731, 55815462]

約数ペア:

[(1, 55815462), (2, 27907731), (3, 18605154), (6, 9302577), (9, 6201718), (18, 3100859), (37, 1508526), (43, 1298034), (74, 754263), (86, 649017), (111, 502842), (129, 432678), (222, 251421), (258, 216339), (333, 167614), (387, 144226), (666, 83807), (774, 72113), (1591, 35082), (1949, 28638), (3182, 17541), (3898, 14319), (4773, 11694), (5847, 9546)]