47139882

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 49075158

約数列:

[1, 2, 3, 6, 71, 142, 213, 239, 426, 463, 478, 717, 926, 1389, 1434, 2778, 16969, 32873, 33938, 50907, 65746, 98619, 101814, 110657, 197238, 221314, 331971, 663942, 7856647, 15713294, 23569941, 47139882]

約数ペア:

[(1, 47139882), (2, 23569941), (3, 15713294), (6, 7856647), (71, 663942), (142, 331971), (213, 221314), (239, 197238), (426, 110657), (463, 101814), (478, 98619), (717, 65746), (926, 50907), (1389, 33938), (1434, 32873), (2778, 16969)]