51390706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{36551}}^1$

素因数の和:36609

約数の個数: 16

約数和(自身を含む): 83338560

約数和(自身を除く): 31947854

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 36551, 73102, 694469, 1352387, 1388938, 2704774, 25695353, 51390706]

約数ペア:

[(1, 51390706), (2, 25695353), (19, 2704774), (37, 1388938), (38, 1352387), (74, 694469), (703, 73102), (1406, 36551)]