50971312

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 120563712

約数和(自身を除く): 69592400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 421, 644, 658, 752, 842, 1081, 1288, 1316, 1684, 2162, 2576, 2632, 2947, 3368, 4324, 5264, 5894, 6736, 7567, 8648, 9683, 11788, 15134, 17296, 19366, 19787, 23576, 30268, 38732, 39574, 47152, 60536, 67781, 77464, 79148, 121072, 135562, 138509, 154928, 158296, 271124, 277018, 316592, 455101, 542248, 554036, 910202, 1084496, 1108072, 1820404, 2216144, 3185707, 3640808, 6371414, 7281616, 12742828, 25485656, 50971312]

約数ペア:

[(1, 50971312), (2, 25485656), (4, 12742828), (7, 7281616), (8, 6371414), (14, 3640808), (16, 3185707), (23, 2216144), (28, 1820404), (46, 1108072), (47, 1084496), (56, 910202), (92, 554036), (94, 542248), (112, 455101), (161, 316592), (184, 277018), (188, 271124), (322, 158296), (329, 154928), (368, 138509), (376, 135562), (421, 121072), (644, 79148), (658, 77464), (752, 67781), (842, 60536), (1081, 47152), (1288, 39574), (1316, 38732), (1684, 30268), (2162, 23576), (2576, 19787), (2632, 19366), (2947, 17296), (3368, 15134), (4324, 11788), (5264, 9683), (5894, 8648), (6736, 7567)]