49720866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{637447}}^1$

素因数の和:637465

約数の個数: 16

約数和(自身を含む): 107091264

約数和(自身を除く): 57370398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 637447, 1274894, 1912341, 3824682, 8286811, 16573622, 24860433, 49720866]

約数ペア:

[(1, 49720866), (2, 24860433), (3, 16573622), (6, 8286811), (13, 3824682), (26, 1912341), (39, 1274894), (78, 637447)]