53678970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{198811}}^1$

素因数の和:198827

約数の個数: 32

約数和(自身を含む): 143144640

約数和(自身を除く): 89465670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 198811, 397622, 596433, 994055, 1192866, 1789299, 1988110, 2982165, 3578598, 5367897, 5964330, 8946495, 10735794, 17892990, 26839485, 53678970]

約数ペア:

[(1, 53678970), (2, 26839485), (3, 17892990), (5, 10735794), (6, 8946495), (9, 5964330), (10, 5367897), (15, 3578598), (18, 2982165), (27, 1988110), (30, 1789299), (45, 1192866), (54, 994055), (90, 596433), (135, 397622), (270, 198811)]