48721396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{997}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 89979680

約数和(自身を除く): 41258284

約数列:

[1, 2, 4, 19, 38, 76, 643, 997, 1286, 1994, 2572, 3988, 12217, 18943, 24434, 37886, 48868, 75772, 641071, 1282142, 2564284, 12180349, 24360698, 48721396]

約数ペア:

[(1, 48721396), (2, 24360698), (4, 12180349), (19, 2564284), (38, 1282142), (76, 641071), (643, 75772), (997, 48868), (1286, 37886), (1994, 24434), (2572, 18943), (3988, 12217)]