54587745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 44253855

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 109, 155, 279, 327, 359, 465, 545, 981, 1077, 1395, 1635, 1795, 3231, 3379, 4905, 5385, 10137, 11129, 16155, 16895, 30411, 33387, 39131, 50685, 55645, 100161, 117393, 152055, 166935, 195655, 352179, 500805, 586965, 1213061, 1760895, 3639183, 6065305, 10917549, 18195915, 54587745]

約数ペア:

[(1, 54587745), (3, 18195915), (5, 10917549), (9, 6065305), (15, 3639183), (31, 1760895), (45, 1213061), (93, 586965), (109, 500805), (155, 352179), (279, 195655), (327, 166935), (359, 152055), (465, 117393), (545, 100161), (981, 55645), (1077, 50685), (1395, 39131), (1635, 33387), (1795, 30411), (3231, 16895), (3379, 16155), (4905, 11129), (5385, 10137)]