50118561

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 28678239

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 453, 513, 647, 1359, 1941, 2869, 4077, 5823, 8607, 12293, 17469, 25821, 36879, 77463, 97697, 110637, 293091, 331911, 879273, 1856243, 2637819, 5568729, 16706187, 50118561]

約数ペア:

[(1, 50118561), (3, 16706187), (9, 5568729), (19, 2637819), (27, 1856243), (57, 879273), (151, 331911), (171, 293091), (453, 110637), (513, 97697), (647, 77463), (1359, 36879), (1941, 25821), (2869, 17469), (4077, 12293), (5823, 8607)]