55458416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14033}}^1$

素因数の和:14073

約数の個数: 40

約数和(自身を含む): 121815120

約数和(自身を除く): 66356704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 14033, 28066, 56132, 112264, 182429, 224528, 266627, 364858, 533254, 729716, 1066508, 1459432, 2133016, 2918864, 3466151, 4266032, 6932302, 13864604, 27729208, 55458416]

約数ペア:

[(1, 55458416), (2, 27729208), (4, 13864604), (8, 6932302), (13, 4266032), (16, 3466151), (19, 2918864), (26, 2133016), (38, 1459432), (52, 1066508), (76, 729716), (104, 533254), (152, 364858), (208, 266627), (247, 224528), (304, 182429), (494, 112264), (988, 56132), (1976, 28066), (3952, 14033)]