51837548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 58236052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 701, 973, 1402, 1946, 2641, 2804, 3892, 4907, 5282, 9814, 10564, 13319, 18487, 19628, 26638, 36974, 53276, 73948, 93233, 97439, 186466, 194878, 372932, 389756, 682073, 1364146, 1851341, 2728292, 3702682, 7405364, 12959387, 25918774, 51837548]

約数ペア:

[(1, 51837548), (2, 25918774), (4, 12959387), (7, 7405364), (14, 3702682), (19, 2728292), (28, 1851341), (38, 1364146), (76, 682073), (133, 389756), (139, 372932), (266, 194878), (278, 186466), (532, 97439), (556, 93233), (701, 73948), (973, 53276), (1402, 36974), (1946, 26638), (2641, 19628), (2804, 18487), (3892, 13319), (4907, 10564), (5282, 9814)]