49919727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8951}}^1$

素因数の和:8991

約数の個数: 24

約数和(自身を含む): 78634368

約数和(自身を除く): 28714641

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 8951, 26853, 98461, 116363, 295383, 349089, 1279993, 1512719, 3839979, 4538157, 16639909, 49919727]

約数ペア:

[(1, 49919727), (3, 16639909), (11, 4538157), (13, 3839979), (33, 1512719), (39, 1279993), (143, 349089), (169, 295383), (429, 116363), (507, 98461), (1859, 26853), (5577, 8951)]