51406974

素因数分解:

$2^1\times 3^4\times {\mathrm{317327}}^1$

素因数の和:317341

約数の個数: 20

約数和(自身を含む): 115190064

約数和(自身を除く): 63783090

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 317327, 634654, 951981, 1903962, 2855943, 5711886, 8567829, 17135658, 25703487, 51406974]

約数ペア:

[(1, 51406974), (2, 25703487), (3, 17135658), (6, 8567829), (9, 5711886), (18, 2855943), (27, 1903962), (54, 951981), (81, 634654), (162, 317327)]