54672485

素因数分解:

$5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 23087515

約数列:

[1, 5, 7, 35, 49, 71, 245, 343, 355, 449, 497, 1715, 2245, 2485, 3143, 3479, 15715, 17395, 22001, 24353, 31879, 110005, 121765, 154007, 159395, 223153, 770035, 1115765, 1562071, 7810355, 10934497, 54672485]

約数ペア:

[(1, 54672485), (5, 10934497), (7, 7810355), (35, 1562071), (49, 1115765), (71, 770035), (245, 223153), (343, 159395), (355, 154007), (449, 121765), (497, 110005), (1715, 31879), (2245, 24353), (2485, 22001), (3143, 17395), (3479, 15715)]