50761977

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 36329223

約数列:

[1, 3, 7, 19, 21, 29, 41, 57, 87, 107, 123, 133, 203, 287, 321, 399, 551, 609, 749, 779, 861, 1189, 1653, 2033, 2247, 2337, 3103, 3567, 3857, 4387, 5453, 6099, 8323, 9309, 11571, 13161, 14231, 16359, 21721, 22591, 24969, 30709, 42693, 58957, 65163, 67773, 83353, 92127, 127223, 158137, 176871, 250059, 381669, 412699, 474411, 583471, 890561, 1238097, 1750413, 2417237, 2671683, 7251711, 16920659, 50761977]

約数ペア:

[(1, 50761977), (3, 16920659), (7, 7251711), (19, 2671683), (21, 2417237), (29, 1750413), (41, 1238097), (57, 890561), (87, 583471), (107, 474411), (123, 412699), (133, 381669), (203, 250059), (287, 176871), (321, 158137), (399, 127223), (551, 92127), (609, 83353), (749, 67773), (779, 65163), (861, 58957), (1189, 42693), (1653, 30709), (2033, 24969), (2247, 22591), (2337, 21721), (3103, 16359), (3567, 14231), (3857, 13161), (4387, 11571), (5453, 9309), (6099, 8323)]