51531418

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 78142464

約数和(自身を除く): 26611046

約数列:

[1, 2, 191, 277, 382, 487, 554, 974, 52907, 93017, 105814, 134899, 186034, 269798, 25765709, 51531418]

約数ペア:

[(1, 51531418), (2, 25765709), (191, 269798), (277, 186034), (382, 134899), (487, 105814), (554, 93017), (974, 52907)]