55380941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31312

約数の個数: 16

約数和(自身を含む): 72050688

約数和(自身を除く): 16669747

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 31271, 218897, 343981, 719233, 2407867, 5034631, 7911563, 55380941]

約数ペア:

[(1, 55380941), (7, 7911563), (11, 5034631), (23, 2407867), (77, 719233), (161, 343981), (253, 218897), (1771, 31271)]