49318760

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2663}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 111248640

約数和(自身を除く): 61929880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 2663, 3704, 4630, 5326, 9260, 10652, 13315, 18520, 21304, 26630, 53260, 106520, 1232969, 2465938, 4931876, 6164845, 9863752, 12329690, 24659380, 49318760]

約数ペア:

[(1, 49318760), (2, 24659380), (4, 12329690), (5, 9863752), (8, 6164845), (10, 4931876), (20, 2465938), (40, 1232969), (463, 106520), (926, 53260), (1852, 26630), (2315, 21304), (2663, 18520), (3704, 13315), (4630, 10652), (5326, 9260)]