51236415

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3547}}^1$

素因数の和:3668

約数の個数: 32

約数和(自身を含む): 91964160

約数和(自身を除く): 40727745

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 3547, 4815, 10641, 14445, 17735, 31923, 53205, 95769, 159615, 379529, 478845, 1138587, 1897645, 3415761, 5692935, 10247283, 17078805, 51236415]

約数ペア:

[(1, 51236415), (3, 17078805), (5, 10247283), (9, 5692935), (15, 3415761), (27, 1897645), (45, 1138587), (107, 478845), (135, 379529), (321, 159615), (535, 95769), (963, 53205), (1605, 31923), (2889, 17735), (3547, 14445), (4815, 10641)]