51475426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15761}}^1$

素因数の和:15857

約数の個数: 16

約数和(自身を含む): 81710208

約数和(自身を除く): 30234782

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 15761, 31522, 362503, 725006, 1119031, 2238062, 25737713, 51475426]

約数ペア:

[(1, 51475426), (2, 25737713), (23, 2238062), (46, 1119031), (71, 725006), (142, 362503), (1633, 31522), (3266, 15761)]