49157966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{171881}}^1$

素因数の和:171907

約数の個数: 16

約数和(自身を含む): 86628528

約数和(自身を除く): 37470562

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 171881, 343762, 1890691, 2234453, 3781382, 4468906, 24578983, 49157966]

約数ペア:

[(1, 49157966), (2, 24578983), (11, 4468906), (13, 3781382), (22, 2234453), (26, 1890691), (143, 343762), (286, 171881)]