49894398

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{39041}}^1$

素因数の和:39120

約数の個数: 24

約数和(自身を含む): 109629936

約数和(自身を除く): 59735538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 39041, 78082, 117123, 234246, 351369, 702738, 2771911, 5543822, 8315733, 16631466, 24947199, 49894398]

約数ペア:

[(1, 49894398), (2, 24947199), (3, 16631466), (6, 8315733), (9, 5543822), (18, 2771911), (71, 702738), (142, 351369), (213, 234246), (426, 117123), (639, 78082), (1278, 39041)]