49928788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 109070080

約数和(自身を除く): 59141292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1879, 1898, 2044, 3758, 3796, 6643, 7516, 13153, 13286, 24427, 26306, 26572, 48854, 52612, 97708, 137167, 170989, 274334, 341978, 548668, 683956, 960169, 1783171, 1920338, 3566342, 3840676, 7132684, 12482197, 24964394, 49928788]

約数ペア:

[(1, 49928788), (2, 24964394), (4, 12482197), (7, 7132684), (13, 3840676), (14, 3566342), (26, 1920338), (28, 1783171), (52, 960169), (73, 683956), (91, 548668), (146, 341978), (182, 274334), (292, 170989), (364, 137167), (511, 97708), (949, 52612), (1022, 48854), (1879, 26572), (1898, 26306), (2044, 24427), (3758, 13286), (3796, 13153), (6643, 7516)]