49980784

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 60

約数和(自身を含む): 115759704

約数和(自身を除く): 65778920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1723, 1813, 2072, 3446, 3626, 4144, 6892, 7252, 12061, 13784, 14504, 24122, 27568, 29008, 48244, 63751, 84427, 96488, 127502, 168854, 192976, 255004, 337708, 446257, 510008, 675416, 892514, 1020016, 1350832, 1785028, 3123799, 3570056, 6247598, 7140112, 12495196, 24990392, 49980784]

約数ペア:

[(1, 49980784), (2, 24990392), (4, 12495196), (7, 7140112), (8, 6247598), (14, 3570056), (16, 3123799), (28, 1785028), (37, 1350832), (49, 1020016), (56, 892514), (74, 675416), (98, 510008), (112, 446257), (148, 337708), (196, 255004), (259, 192976), (296, 168854), (392, 127502), (518, 96488), (592, 84427), (784, 63751), (1036, 48244), (1723, 29008), (1813, 27568), (2072, 24122), (3446, 14504), (3626, 13784), (4144, 12061), (6892, 7252)]