51413208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 112815912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 647, 903, 924, 946, 1032, 1204, 1294, 1419, 1806, 1848, 1892, 1941, 2408, 2588, 2838, 3311, 3612, 3784, 3882, 4529, 5176, 5676, 6622, 7117, 7224, 7764, 9058, 9933, 11352, 13244, 13587, 14234, 15528, 18116, 19866, 21351, 26488, 27174, 27821, 28468, 36232, 39732, 42702, 49819, 54348, 55642, 56936, 79464, 83463, 85404, 99638, 108696, 111284, 149457, 166926, 170808, 194747, 199276, 222568, 298914, 306031, 333852, 389494, 398552, 584241, 597828, 612062, 667704, 778988, 918093, 1168482, 1195656, 1224124, 1557976, 1836186, 2142217, 2336964, 2448248, 3672372, 4284434, 4673928, 6426651, 7344744, 8568868, 12853302, 17137736, 25706604, 51413208]

約数ペア:

[(1, 51413208), (2, 25706604), (3, 17137736), (4, 12853302), (6, 8568868), (7, 7344744), (8, 6426651), (11, 4673928), (12, 4284434), (14, 3672372), (21, 2448248), (22, 2336964), (24, 2142217), (28, 1836186), (33, 1557976), (42, 1224124), (43, 1195656), (44, 1168482), (56, 918093), (66, 778988), (77, 667704), (84, 612062), (86, 597828), (88, 584241), (129, 398552), (132, 389494), (154, 333852), (168, 306031), (172, 298914), (231, 222568), (258, 199276), (264, 194747), (301, 170808), (308, 166926), (344, 149457), (462, 111284), (473, 108696), (516, 99638), (602, 85404), (616, 83463), (647, 79464), (903, 56936), (924, 55642), (946, 54348), (1032, 49819), (1204, 42702), (1294, 39732), (1419, 36232), (1806, 28468), (1848, 27821), (1892, 27174), (1941, 26488), (2408, 21351), (2588, 19866), (2838, 18116), (3311, 15528), (3612, 14234), (3784, 13587), (3882, 13244), (4529, 11352), (5176, 9933), (5676, 9058), (6622, 7764), (7117, 7224)]