49618918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 31562522

約数列:

[1, 2, 19, 38, 53, 71, 106, 142, 347, 694, 1007, 1349, 2014, 2698, 3763, 6593, 7526, 13186, 18391, 24637, 36782, 49274, 71497, 142994, 349429, 468103, 698858, 936206, 1305761, 2611522, 24809459, 49618918]

約数ペア:

[(1, 49618918), (2, 24809459), (19, 2611522), (38, 1305761), (53, 936206), (71, 698858), (106, 468103), (142, 349429), (347, 142994), (694, 71497), (1007, 49274), (1349, 36782), (2014, 24637), (2698, 18391), (3763, 13186), (6593, 7526)]