49465731

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17981}}^1$

素因数の和:18122

約数の個数: 16

約数和(自身を含む): 75955968

約数和(自身を除く): 26490237

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 17981, 53943, 125867, 377601, 2355511, 7066533, 16488577, 49465731]

約数ペア:

[(1, 49465731), (3, 16488577), (7, 7066533), (21, 2355511), (131, 377601), (393, 125867), (917, 53943), (2751, 17981)]