49791381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23609}}^1$

素因数の和:23668

約数の個数: 16

約数和(自身を含む): 71774400

約数和(自身を除く): 21983019

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 23609, 70827, 448571, 873533, 1345713, 2620599, 16597127, 49791381]

約数ペア:

[(1, 49791381), (3, 16597127), (19, 2620599), (37, 1345713), (57, 873533), (111, 448571), (703, 70827), (2109, 23609)]