56159856

素因数分解:

$2^4\times 3^2\times {\mathrm{389999}}^1$

素因数の和:390013

約数の個数: 30

約数和(自身を含む): 157170000

約数和(自身を除く): 101010144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389999, 779998, 1169997, 1559996, 2339994, 3119992, 3509991, 4679988, 6239984, 7019982, 9359976, 14039964, 18719952, 28079928, 56159856]

約数ペア:

[(1, 56159856), (2, 28079928), (3, 18719952), (4, 14039964), (6, 9359976), (8, 7019982), (9, 6239984), (12, 4679988), (16, 3509991), (18, 3119992), (24, 2339994), (36, 1559996), (48, 1169997), (72, 779998), (144, 389999)]