49503728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 109118016

約数和(自身を除く): 59614288

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 193, 272, 328, 368, 386, 391, 656, 697, 772, 782, 943, 1394, 1544, 1564, 1886, 2788, 3088, 3128, 3281, 3772, 4439, 5576, 6256, 6562, 7544, 7913, 8878, 11152, 13124, 15088, 15826, 16031, 17756, 26248, 31652, 32062, 35512, 52496, 63304, 64124, 71024, 75463, 126608, 128248, 134521, 150926, 181999, 256496, 269042, 301852, 363998, 538084, 603704, 727996, 1076168, 1207408, 1455992, 2152336, 2911984, 3093983, 6187966, 12375932, 24751864, 49503728]

約数ペア:

[(1, 49503728), (2, 24751864), (4, 12375932), (8, 6187966), (16, 3093983), (17, 2911984), (23, 2152336), (34, 1455992), (41, 1207408), (46, 1076168), (68, 727996), (82, 603704), (92, 538084), (136, 363998), (164, 301852), (184, 269042), (193, 256496), (272, 181999), (328, 150926), (368, 134521), (386, 128248), (391, 126608), (656, 75463), (697, 71024), (772, 64124), (782, 63304), (943, 52496), (1394, 35512), (1544, 32062), (1564, 31652), (1886, 26248), (2788, 17756), (3088, 16031), (3128, 15826), (3281, 15088), (3772, 13124), (4439, 11152), (5576, 8878), (6256, 7913), (6562, 7544)]