49653591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1277}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 71424864

約数和(自身を除く): 21771273

約数列:

[1, 3, 13, 39, 997, 1277, 2991, 3831, 12961, 16601, 38883, 49803, 1273169, 3819507, 16551197, 49653591]

約数ペア:

[(1, 49653591), (3, 16551197), (13, 3819507), (39, 1273169), (997, 49803), (1277, 38883), (2991, 16601), (3831, 12961)]