51564495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 86380992

約数和(自身を除く): 34816497

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1753, 1961, 5259, 5883, 8765, 9805, 26295, 29415, 64861, 92909, 194583, 278727, 324305, 464545, 972915, 1393635, 3437633, 10312899, 17188165, 51564495]

約数ペア:

[(1, 51564495), (3, 17188165), (5, 10312899), (15, 3437633), (37, 1393635), (53, 972915), (111, 464545), (159, 324305), (185, 278727), (265, 194583), (555, 92909), (795, 64861), (1753, 29415), (1961, 26295), (5259, 9805), (5883, 8765)]