51205386

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{19801}}^1$

素因数の和:20237

約数の個数: 16

約数和(自身を含む): 102653568

約数和(自身を除く): 51448182

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 19801, 39602, 59403, 118806, 8534231, 17068462, 25602693, 51205386]

約数ペア:

[(1, 51205386), (2, 25602693), (3, 17068462), (6, 8534231), (431, 118806), (862, 59403), (1293, 39602), (2586, 19801)]