49566249

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{21101}}^1$

素因数の和:21142

約数の個数: 20

約数和(自身を含む): 76600260

約数和(自身を除く): 27034011

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 21101, 63303, 189909, 569727, 611929, 1709181, 1835787, 5507361, 16522083, 49566249]

約数ペア:

[(1, 49566249), (3, 16522083), (9, 5507361), (27, 1835787), (29, 1709181), (81, 611929), (87, 569727), (261, 189909), (783, 63303), (2349, 21101)]