55725690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1913}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 133949376

約数和(自身を除く): 78223686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1913, 1942, 2913, 3826, 4855, 5739, 5826, 9565, 9710, 11478, 14565, 19130, 28695, 29130, 57390, 1857523, 3715046, 5572569, 9287615, 11145138, 18575230, 27862845, 55725690]

約数ペア:

[(1, 55725690), (2, 27862845), (3, 18575230), (5, 11145138), (6, 9287615), (10, 5572569), (15, 3715046), (30, 1857523), (971, 57390), (1913, 29130), (1942, 28695), (2913, 19130), (3826, 14565), (4855, 11478), (5739, 9710), (5826, 9565)]