48581890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4993}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 100679040

約数和(自身を除く): 52097150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 4993, 9730, 9986, 24965, 34951, 49930, 69902, 174755, 349510, 694027, 1388054, 3470135, 4858189, 6940270, 9716378, 24290945, 48581890]

約数ペア:

[(1, 48581890), (2, 24290945), (5, 9716378), (7, 6940270), (10, 4858189), (14, 3470135), (35, 1388054), (70, 694027), (139, 349510), (278, 174755), (695, 69902), (973, 49930), (1390, 34951), (1946, 24965), (4865, 9986), (4993, 9730)]