49926784

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 104480640

約数和(自身を除く): 54553856

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 193, 344, 376, 386, 688, 752, 772, 1376, 1504, 1544, 2021, 2752, 3008, 3088, 4042, 5504, 6016, 6176, 8084, 8299, 9071, 12352, 16168, 16598, 18142, 24704, 32336, 33196, 36284, 64672, 66392, 72568, 129344, 132784, 145136, 258688, 265568, 290272, 390053, 531136, 580544, 780106, 1062272, 1161088, 1560212, 3120424, 6240848, 12481696, 24963392, 49926784]

約数ペア:

[(1, 49926784), (2, 24963392), (4, 12481696), (8, 6240848), (16, 3120424), (32, 1560212), (43, 1161088), (47, 1062272), (64, 780106), (86, 580544), (94, 531136), (128, 390053), (172, 290272), (188, 265568), (193, 258688), (344, 145136), (376, 132784), (386, 129344), (688, 72568), (752, 66392), (772, 64672), (1376, 36284), (1504, 33196), (1544, 32336), (2021, 24704), (2752, 18142), (3008, 16598), (3088, 16168), (4042, 12352), (5504, 9071), (6016, 8299), (6176, 8084)]