48996584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 124104960

約数和(自身を除く): 75108376

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 107, 119, 136, 148, 182, 214, 221, 238, 259, 296, 364, 428, 442, 476, 481, 518, 629, 728, 749, 856, 884, 952, 962, 1036, 1258, 1391, 1498, 1547, 1768, 1819, 1924, 2072, 2516, 2782, 2996, 3094, 3367, 3638, 3848, 3959, 4403, 5032, 5564, 5992, 6188, 6734, 7276, 7918, 8177, 8806, 9737, 11128, 12376, 12733, 13468, 14552, 15836, 16354, 17612, 19474, 23647, 25466, 26936, 27713, 31672, 32708, 35224, 38948, 47294, 50932, 51467, 55426, 57239, 65416, 67303, 77896, 94588, 101864, 102934, 110852, 114478, 134606, 165529, 189176, 205868, 221704, 228956, 269212, 331058, 360269, 411736, 457912, 471121, 538424, 662116, 720538, 874939, 942242, 1324232, 1441076, 1749878, 1884484, 2882152, 3499756, 3768968, 6124573, 6999512, 12249146, 24498292, 48996584]

約数ペア:

[(1, 48996584), (2, 24498292), (4, 12249146), (7, 6999512), (8, 6124573), (13, 3768968), (14, 3499756), (17, 2882152), (26, 1884484), (28, 1749878), (34, 1441076), (37, 1324232), (52, 942242), (56, 874939), (68, 720538), (74, 662116), (91, 538424), (104, 471121), (107, 457912), (119, 411736), (136, 360269), (148, 331058), (182, 269212), (214, 228956), (221, 221704), (238, 205868), (259, 189176), (296, 165529), (364, 134606), (428, 114478), (442, 110852), (476, 102934), (481, 101864), (518, 94588), (629, 77896), (728, 67303), (749, 65416), (856, 57239), (884, 55426), (952, 51467), (962, 50932), (1036, 47294), (1258, 38948), (1391, 35224), (1498, 32708), (1547, 31672), (1768, 27713), (1819, 26936), (1924, 25466), (2072, 23647), (2516, 19474), (2782, 17612), (2996, 16354), (3094, 15836), (3367, 14552), (3638, 13468), (3848, 12733), (3959, 12376), (4403, 11128), (5032, 9737), (5564, 8806), (5992, 8177), (6188, 7918), (6734, 7276)]