48917438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18131}}^1$

素因数の和:18223

約数の個数: 16

約数和(自身を含む): 78330240

約数和(自身を除く): 29412802

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 18131, 36262, 344489, 688978, 1287301, 2574602, 24458719, 48917438]

約数ペア:

[(1, 48917438), (2, 24458719), (19, 2574602), (38, 1287301), (71, 688978), (142, 344489), (1349, 36262), (2698, 18131)]