56208906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{240209}}^1$

素因数の和:240230

約数の個数: 24

約数和(自身を含む): 131154660

約数和(自身を除く): 74945754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 240209, 480418, 720627, 1441254, 2161881, 3122717, 4323762, 6245434, 9368151, 18736302, 28104453, 56208906]

約数ペア:

[(1, 56208906), (2, 28104453), (3, 18736302), (6, 9368151), (9, 6245434), (13, 4323762), (18, 3122717), (26, 2161881), (39, 1441254), (78, 720627), (117, 480418), (234, 240209)]