51743757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28229}}^1$

素因数の和:28292

約数の個数: 16

約数和(自身を含む): 75882240

約数和(自身を除く): 24138483

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 28229, 84687, 366977, 1100931, 1326763, 3980289, 17247919, 51743757]

約数ペア:

[(1, 51743757), (3, 17247919), (13, 3980289), (39, 1326763), (47, 1100931), (141, 366977), (611, 84687), (1833, 28229)]