49626945

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 42625215

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 83, 103, 129, 135, 215, 249, 309, 387, 415, 515, 645, 747, 927, 1161, 1245, 1545, 1935, 2241, 2781, 3569, 3735, 4429, 4635, 5805, 8549, 10707, 11205, 13287, 13905, 17845, 22145, 25647, 32121, 39861, 42745, 53535, 66435, 76941, 96363, 119583, 128235, 160605, 199305, 230823, 367607, 384705, 481815, 597915, 1102821, 1154115, 1838035, 3308463, 5514105, 9925389, 16542315, 49626945]

約数ペア:

[(1, 49626945), (3, 16542315), (5, 9925389), (9, 5514105), (15, 3308463), (27, 1838035), (43, 1154115), (45, 1102821), (83, 597915), (103, 481815), (129, 384705), (135, 367607), (215, 230823), (249, 199305), (309, 160605), (387, 128235), (415, 119583), (515, 96363), (645, 76941), (747, 66435), (927, 53535), (1161, 42745), (1245, 39861), (1545, 32121), (1935, 25647), (2241, 22145), (2781, 17845), (3569, 13905), (3735, 13287), (4429, 11205), (4635, 10707), (5805, 8549)]