47494540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 104767488

約数和(自身を除く): 57272948

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 446, 460, 463, 892, 926, 1115, 1852, 2230, 2315, 4460, 4630, 5129, 9260, 10258, 10649, 20516, 21298, 25645, 42596, 51290, 53245, 102580, 103249, 106490, 206498, 212980, 412996, 516245, 1032490, 2064980, 2374727, 4749454, 9498908, 11873635, 23747270, 47494540]

約数ペア:

[(1, 47494540), (2, 23747270), (4, 11873635), (5, 9498908), (10, 4749454), (20, 2374727), (23, 2064980), (46, 1032490), (92, 516245), (115, 412996), (223, 212980), (230, 206498), (446, 106490), (460, 103249), (463, 102580), (892, 53245), (926, 51290), (1115, 42596), (1852, 25645), (2230, 21298), (2315, 20516), (4460, 10649), (4630, 10258), (5129, 9260)]