51191676

素因数分解:

$2^2\times 3^4\times {\mathrm{157999}}^1$

素因数の和:158015

約数の個数: 30

約数和(自身を含む): 133826000

約数和(自身を除く): 82634324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 157999, 315998, 473997, 631996, 947994, 1421991, 1895988, 2843982, 4265973, 5687964, 8531946, 12797919, 17063892, 25595838, 51191676]

約数ペア:

[(1, 51191676), (2, 25595838), (3, 17063892), (4, 12797919), (6, 8531946), (9, 5687964), (12, 4265973), (18, 2843982), (27, 1895988), (36, 1421991), (54, 947994), (81, 631996), (108, 473997), (162, 315998), (324, 157999)]