49890906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{213209}}^1$

素因数の和:213230

約数の個数: 24

約数和(自身を含む): 116412660

約数和(自身を除く): 66521754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 213209, 426418, 639627, 1279254, 1918881, 2771717, 3837762, 5543434, 8315151, 16630302, 24945453, 49890906]

約数ペア:

[(1, 49890906), (2, 24945453), (3, 16630302), (6, 8315151), (9, 5543434), (13, 3837762), (18, 2771717), (26, 1918881), (39, 1279254), (78, 639627), (117, 426418), (234, 213209)]