51021216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 108

約数和(自身を含む): 154379862

約数和(自身を除く): 103358646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 613, 816, 867, 1156, 1224, 1226, 1632, 1734, 1839, 2312, 2448, 2452, 2601, 3468, 3678, 4624, 4896, 4904, 5202, 5517, 6936, 7356, 9248, 9808, 10404, 10421, 11034, 13872, 14712, 19616, 20808, 20842, 22068, 27744, 29424, 31263, 41616, 41684, 44136, 58848, 62526, 83232, 83368, 88272, 93789, 125052, 166736, 176544, 177157, 187578, 250104, 333472, 354314, 375156, 500208, 531471, 708628, 750312, 1000416, 1062942, 1417256, 1500624, 1594413, 2125884, 2834512, 3001248, 3188826, 4251768, 5669024, 6377652, 8503536, 12755304, 17007072, 25510608, 51021216]

約数ペア:

[(1, 51021216), (2, 25510608), (3, 17007072), (4, 12755304), (6, 8503536), (8, 6377652), (9, 5669024), (12, 4251768), (16, 3188826), (17, 3001248), (18, 2834512), (24, 2125884), (32, 1594413), (34, 1500624), (36, 1417256), (48, 1062942), (51, 1000416), (68, 750312), (72, 708628), (96, 531471), (102, 500208), (136, 375156), (144, 354314), (153, 333472), (204, 250104), (272, 187578), (288, 177157), (289, 176544), (306, 166736), (408, 125052), (544, 93789), (578, 88272), (612, 83368), (613, 83232), (816, 62526), (867, 58848), (1156, 44136), (1224, 41684), (1226, 41616), (1632, 31263), (1734, 29424), (1839, 27744), (2312, 22068), (2448, 20842), (2452, 20808), (2601, 19616), (3468, 14712), (3678, 13872), (4624, 11034), (4896, 10421), (4904, 10404), (5202, 9808), (5517, 9248), (6936, 7356)]