55442646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23159}}^1$

素因数の和:23193

約数の個数: 48

約数和(自身を含む): 144518400

約数和(自身を除く): 89075754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 23159, 46318, 69477, 138954, 162113, 208431, 324226, 416862, 440021, 486339, 880042, 972678, 1320063, 1459017, 2640126, 2918034, 3080147, 3960189, 6160294, 7920378, 9240441, 18480882, 27721323, 55442646]

約数ペア:

[(1, 55442646), (2, 27721323), (3, 18480882), (6, 9240441), (7, 7920378), (9, 6160294), (14, 3960189), (18, 3080147), (19, 2918034), (21, 2640126), (38, 1459017), (42, 1320063), (57, 972678), (63, 880042), (114, 486339), (126, 440021), (133, 416862), (171, 324226), (266, 208431), (342, 162113), (399, 138954), (798, 69477), (1197, 46318), (2394, 23159)]