51244318

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 77823504

約数和(自身を除く): 26579186

約数列:

[1, 2, 131, 262, 317, 617, 634, 1234, 41527, 80827, 83054, 161654, 195589, 391178, 25622159, 51244318]

約数ペア:

[(1, 51244318), (2, 25622159), (131, 391178), (262, 195589), (317, 161654), (617, 83054), (634, 80827), (1234, 41527)]