47139598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 32113394

約数列:

[1, 2, 11, 22, 71, 103, 142, 206, 293, 586, 781, 1133, 1562, 2266, 3223, 6446, 7313, 14626, 20803, 30179, 41606, 60358, 80443, 160886, 228833, 331969, 457666, 663938, 2142709, 4285418, 23569799, 47139598]

約数ペア:

[(1, 47139598), (2, 23569799), (11, 4285418), (22, 2142709), (71, 663938), (103, 457666), (142, 331969), (206, 228833), (293, 160886), (586, 80443), (781, 60358), (1133, 41606), (1562, 30179), (2266, 20803), (3223, 14626), (6446, 7313)]