51904299

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 70560000

約数和(自身を除く): 18655701

約数列:

[1, 3, 83, 149, 249, 447, 1399, 4197, 12367, 37101, 116117, 208451, 348351, 625353, 17301433, 51904299]

約数ペア:

[(1, 51904299), (3, 17301433), (83, 625353), (149, 348351), (249, 208451), (447, 116117), (1399, 37101), (4197, 12367)]