51261795

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29209}}^1$

素因数の和:29236

約数の個数: 32

約数和(自身を含む): 98145600

約数和(自身を除く): 46883805

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 29209, 87627, 146045, 262881, 379717, 438135, 788643, 1139151, 1314405, 1898585, 3417453, 3943215, 5695755, 10252359, 17087265, 51261795]

約数ペア:

[(1, 51261795), (3, 17087265), (5, 10252359), (9, 5695755), (13, 3943215), (15, 3417453), (27, 1898585), (39, 1314405), (45, 1139151), (65, 788643), (117, 438135), (135, 379717), (195, 262881), (351, 146045), (585, 87627), (1755, 29209)]