49215392

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 101388672

約数和(自身を除く): 52173280

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 761, 1376, 1504, 1522, 2021, 3044, 4042, 6088, 8084, 12176, 16168, 24352, 32336, 32723, 35767, 64672, 65446, 71534, 130892, 143068, 261784, 286136, 523568, 572272, 1047136, 1144544, 1537981, 3075962, 6151924, 12303848, 24607696, 49215392]

約数ペア:

[(1, 49215392), (2, 24607696), (4, 12303848), (8, 6151924), (16, 3075962), (32, 1537981), (43, 1144544), (47, 1047136), (86, 572272), (94, 523568), (172, 286136), (188, 261784), (344, 143068), (376, 130892), (688, 71534), (752, 65446), (761, 64672), (1376, 35767), (1504, 32723), (1522, 32336), (2021, 24352), (3044, 16168), (4042, 12176), (6088, 8084)]