55502535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 105007104

約数和(自身を除く): 49504569

約数列:

[1, 3, 5, 11, 15, 17, 33, 47, 51, 55, 85, 141, 165, 187, 235, 255, 421, 517, 561, 705, 799, 935, 1263, 1551, 2105, 2397, 2585, 2805, 3995, 4631, 6315, 7157, 7755, 8789, 11985, 13893, 19787, 21471, 23155, 26367, 35785, 43945, 59361, 69465, 78727, 98935, 107355, 131835, 217657, 236181, 296805, 336379, 393635, 652971, 1009137, 1088285, 1180905, 1681895, 3264855, 3700169, 5045685, 11100507, 18500845, 55502535]

約数ペア:

[(1, 55502535), (3, 18500845), (5, 11100507), (11, 5045685), (15, 3700169), (17, 3264855), (33, 1681895), (47, 1180905), (51, 1088285), (55, 1009137), (85, 652971), (141, 393635), (165, 336379), (187, 296805), (235, 236181), (255, 217657), (421, 131835), (517, 107355), (561, 98935), (705, 78727), (799, 69465), (935, 59361), (1263, 43945), (1551, 35785), (2105, 26367), (2397, 23155), (2585, 21471), (2805, 19787), (3995, 13893), (4631, 11985), (6315, 8789), (7157, 7755)]