53739268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13723}}^1$

素因数の和:13827

約数の個数: 24

約数和(自身を含む): 103753440

約数和(自身を除く): 50014172

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 13723, 27446, 54892, 150953, 301906, 603812, 1221347, 2442694, 4885388, 13434817, 26869634, 53739268]

約数ペア:

[(1, 53739268), (2, 26869634), (4, 13434817), (11, 4885388), (22, 2442694), (44, 1221347), (89, 603812), (178, 301906), (356, 150953), (979, 54892), (1958, 27446), (3916, 13723)]