51047784

素因数分解:

$2^3\times 3^2\times {\mathrm{708997}}^1$

素因数の和:709009

約数の個数: 24

約数和(自身を含む): 138254610

約数和(自身を除く): 87206826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 708997, 1417994, 2126991, 2835988, 4253982, 5671976, 6380973, 8507964, 12761946, 17015928, 25523892, 51047784]

約数ペア:

[(1, 51047784), (2, 25523892), (3, 17015928), (4, 12761946), (6, 8507964), (8, 6380973), (9, 5671976), (12, 4253982), (18, 2835988), (24, 2126991), (36, 1417994), (72, 708997)]