48980912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{43117}}^1$

素因数の和:43196

約数の個数: 20

約数和(自身を含む): 96239376

約数和(自身を除く): 47258464

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 43117, 86234, 172468, 344936, 689872, 3061307, 6122614, 12245228, 24490456, 48980912]

約数ペア:

[(1, 48980912), (2, 24490456), (4, 12245228), (8, 6122614), (16, 3061307), (71, 689872), (142, 344936), (284, 172468), (568, 86234), (1136, 43117)]