49951979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9137}}^1$

素因数の和:9226

約数の個数: 16

約数和(自身を含む): 63161856

約数和(自身を除く): 13209877

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 9137, 63959, 100507, 648727, 703549, 4541089, 7135997, 49951979]

約数ペア:

[(1, 49951979), (7, 7135997), (11, 4541089), (71, 703549), (77, 648727), (497, 100507), (781, 63959), (5467, 9137)]