49156681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 58834944

約数和(自身を除く): 9678263

約数列:

[1, 7, 23, 161, 503, 607, 3521, 4249, 11569, 13961, 80983, 97727, 305321, 2137247, 7022383, 49156681]

約数ペア:

[(1, 49156681), (7, 7022383), (23, 2137247), (161, 305321), (503, 97727), (607, 80983), (3521, 13961), (4249, 11569)]