56864255

素因数分解:

$5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 24006145

約数列:

[1, 5, 7, 35, 49, 71, 245, 343, 355, 467, 497, 1715, 2335, 2485, 3269, 3479, 16345, 17395, 22883, 24353, 33157, 114415, 121765, 160181, 165785, 232099, 800905, 1160495, 1624693, 8123465, 11372851, 56864255]

約数ペア:

[(1, 56864255), (5, 11372851), (7, 8123465), (35, 1624693), (49, 1160495), (71, 800905), (245, 232099), (343, 165785), (355, 160181), (467, 121765), (497, 114415), (1715, 33157), (2335, 24353), (2485, 22883), (3269, 17395), (3479, 16345)]