51376886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{3533}}^1$

素因数の和:4207

約数の個数: 16

約数和(自身を含む): 84222288

約数和(自身を除く): 32845402

約数列:

[1, 2, 11, 22, 661, 1322, 3533, 7066, 7271, 14542, 38863, 77726, 2335313, 4670626, 25688443, 51376886]

約数ペア:

[(1, 51376886), (2, 25688443), (11, 4670626), (22, 2335313), (661, 77726), (1322, 38863), (3533, 14542), (7066, 7271)]