56002940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 134948352

約数和(自身を除く): 78945412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1303, 1535, 2149, 2606, 3070, 4298, 5212, 6140, 6515, 8596, 9121, 10745, 13030, 18242, 21490, 26060, 36484, 42980, 45605, 91210, 182420, 400021, 800042, 1600084, 2000105, 2800147, 4000210, 5600294, 8000420, 11200588, 14000735, 28001470, 56002940]

約数ペア:

[(1, 56002940), (2, 28001470), (4, 14000735), (5, 11200588), (7, 8000420), (10, 5600294), (14, 4000210), (20, 2800147), (28, 2000105), (35, 1600084), (70, 800042), (140, 400021), (307, 182420), (614, 91210), (1228, 45605), (1303, 42980), (1535, 36484), (2149, 26060), (2606, 21490), (3070, 18242), (4298, 13030), (5212, 10745), (6140, 9121), (6515, 8596)]