56243430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{208309}}^1$

素因数の和:208325

約数の個数: 32

約数和(自身を含む): 149983200

約数和(自身を除く): 93739770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 208309, 416618, 624927, 1041545, 1249854, 1874781, 2083090, 3124635, 3749562, 5624343, 6249270, 9373905, 11248686, 18747810, 28121715, 56243430]

約数ペア:

[(1, 56243430), (2, 28121715), (3, 18747810), (5, 11248686), (6, 9373905), (9, 6249270), (10, 5624343), (15, 3749562), (18, 3124635), (27, 2083090), (30, 1874781), (45, 1249854), (54, 1041545), (90, 624927), (135, 416618), (270, 208309)]