51113970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{189311}}^1$

素因数の和:189327

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 85190670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 189311, 378622, 567933, 946555, 1135866, 1703799, 1893110, 2839665, 3407598, 5111397, 5679330, 8518995, 10222794, 17037990, 25556985, 51113970]

約数ペア:

[(1, 51113970), (2, 25556985), (3, 17037990), (5, 10222794), (6, 8518995), (9, 5679330), (10, 5111397), (15, 3407598), (18, 2839665), (27, 1893110), (30, 1703799), (45, 1135866), (54, 946555), (90, 567933), (135, 378622), (270, 189311)]