51057217

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 55618560

約数和(自身を除く): 4561343

約数列:

[1, 23, 31, 101, 709, 713, 2323, 3131, 16307, 21979, 71609, 72013, 505517, 1647007, 2219879, 51057217]

約数ペア:

[(1, 51057217), (23, 2219879), (31, 1647007), (101, 505517), (709, 72013), (713, 71609), (2323, 21979), (3131, 16307)]