51886551

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4201}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 72610560

約数和(自身を除く): 20724009

約数列:

[1, 3, 23, 69, 179, 537, 4117, 4201, 12351, 12603, 96623, 289869, 751979, 2255937, 17295517, 51886551]

約数ペア:

[(1, 51886551), (3, 17295517), (23, 2255937), (69, 751979), (179, 289869), (537, 96623), (4117, 12603), (4201, 12351)]