55089786128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4341881}}^1$

素因数の和:4341963

約数の個数: 40

約数和(自身を含む): 116831360856

約数和(自身を除く): 61741574728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 4341881, 8683762, 17367524, 34735048, 56444453, 69470096, 112888906, 225777812, 264854741, 451555624, 529709482, 903111248, 1059418964, 2118837928, 3443111633, 4237675856, 6886223266, 13772446532, 27544893064, 55089786128]

約数ペア:

[(1, 55089786128), (2, 27544893064), (4, 13772446532), (8, 6886223266), (13, 4237675856), (16, 3443111633), (26, 2118837928), (52, 1059418964), (61, 903111248), (104, 529709482), (122, 451555624), (208, 264854741), (244, 225777812), (488, 112888906), (793, 69470096), (976, 56444453), (1586, 34735048), (3172, 17367524), (6344, 8683762), (12688, 4341881)]