47489211

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 46859589

約数列:

[1, 3, 7, 9, 11, 17, 21, 29, 33, 51, 63, 77, 87, 99, 119, 139, 153, 187, 203, 231, 261, 319, 357, 417, 493, 561, 609, 693, 957, 973, 1071, 1251, 1309, 1479, 1529, 1683, 1827, 2233, 2363, 2871, 2919, 3451, 3927, 4031, 4437, 4587, 5423, 6699, 7089, 8757, 10353, 10703, 11781, 12093, 13761, 16269, 16541, 20097, 21267, 25993, 28217, 31059, 32109, 36279, 37961, 44341, 48807, 49623, 68527, 77979, 84651, 96327, 113883, 133023, 148869, 181951, 205581, 233937, 253953, 310387, 341649, 399069, 479689, 545853, 616743, 753797, 931161, 1439067, 1637559, 2261391, 2793483, 4317201, 5276579, 6784173, 15829737, 47489211]

約数ペア:

[(1, 47489211), (3, 15829737), (7, 6784173), (9, 5276579), (11, 4317201), (17, 2793483), (21, 2261391), (29, 1637559), (33, 1439067), (51, 931161), (63, 753797), (77, 616743), (87, 545853), (99, 479689), (119, 399069), (139, 341649), (153, 310387), (187, 253953), (203, 233937), (231, 205581), (261, 181951), (319, 148869), (357, 133023), (417, 113883), (493, 96327), (561, 84651), (609, 77979), (693, 68527), (957, 49623), (973, 48807), (1071, 44341), (1251, 37961), (1309, 36279), (1479, 32109), (1529, 31059), (1683, 28217), (1827, 25993), (2233, 21267), (2363, 20097), (2871, 16541), (2919, 16269), (3451, 13761), (3927, 12093), (4031, 11781), (4437, 10703), (4587, 10353), (5423, 8757), (6699, 7089)]