51233616

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 180

約数和(自身を含む): 171179892

約数和(自身を除く): 119946276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 137, 144, 147, 159, 168, 196, 212, 252, 274, 294, 318, 336, 371, 392, 411, 424, 441, 477, 504, 548, 588, 636, 742, 784, 822, 848, 882, 954, 959, 1008, 1096, 1113, 1176, 1233, 1272, 1484, 1644, 1764, 1908, 1918, 2192, 2226, 2352, 2466, 2544, 2597, 2877, 2968, 3288, 3339, 3528, 3816, 3836, 4452, 4932, 5194, 5754, 5936, 6576, 6678, 6713, 7056, 7261, 7632, 7672, 7791, 8631, 8904, 9864, 10388, 11508, 13356, 13426, 14522, 15344, 15582, 17262, 17808, 19728, 20139, 20776, 21783, 23016, 23373, 26712, 26852, 29044, 31164, 34524, 40278, 41552, 43566, 46032, 46746, 50827, 53424, 53704, 58088, 60417, 62328, 65349, 69048, 80556, 87132, 93492, 101654, 107408, 116176, 120834, 124656, 130698, 138096, 152481, 161112, 174264, 186984, 203308, 241668, 261396, 304962, 322224, 348528, 355789, 373968, 406616, 457443, 483336, 522792, 609924, 711578, 813232, 914886, 966672, 1045584, 1067367, 1219848, 1423156, 1829772, 2134734, 2439696, 2846312, 3202101, 3659544, 4269468, 5692624, 6404202, 7319088, 8538936, 12808404, 17077872, 25616808, 51233616]

約数ペア:

[(1, 51233616), (2, 25616808), (3, 17077872), (4, 12808404), (6, 8538936), (7, 7319088), (8, 6404202), (9, 5692624), (12, 4269468), (14, 3659544), (16, 3202101), (18, 2846312), (21, 2439696), (24, 2134734), (28, 1829772), (36, 1423156), (42, 1219848), (48, 1067367), (49, 1045584), (53, 966672), (56, 914886), (63, 813232), (72, 711578), (84, 609924), (98, 522792), (106, 483336), (112, 457443), (126, 406616), (137, 373968), (144, 355789), (147, 348528), (159, 322224), (168, 304962), (196, 261396), (212, 241668), (252, 203308), (274, 186984), (294, 174264), (318, 161112), (336, 152481), (371, 138096), (392, 130698), (411, 124656), (424, 120834), (441, 116176), (477, 107408), (504, 101654), (548, 93492), (588, 87132), (636, 80556), (742, 69048), (784, 65349), (822, 62328), (848, 60417), (882, 58088), (954, 53704), (959, 53424), (1008, 50827), (1096, 46746), (1113, 46032), (1176, 43566), (1233, 41552), (1272, 40278), (1484, 34524), (1644, 31164), (1764, 29044), (1908, 26852), (1918, 26712), (2192, 23373), (2226, 23016), (2352, 21783), (2466, 20776), (2544, 20139), (2597, 19728), (2877, 17808), (2968, 17262), (3288, 15582), (3339, 15344), (3528, 14522), (3816, 13426), (3836, 13356), (4452, 11508), (4932, 10388), (5194, 9864), (5754, 8904), (5936, 8631), (6576, 7791), (6678, 7672), (6713, 7632), (7056, 7261)]