49854879

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 78368000

約数和(自身を除く): 28513121

約数列:

[1, 3, 9, 19, 27, 57, 157, 171, 471, 513, 619, 1413, 1857, 2983, 4239, 5571, 8949, 11761, 16713, 26847, 35283, 80541, 97183, 105849, 291549, 317547, 874647, 1846477, 2623941, 5539431, 16618293, 49854879]

約数ペア:

[(1, 49854879), (3, 16618293), (9, 5539431), (19, 2623941), (27, 1846477), (57, 874647), (157, 317547), (171, 291549), (471, 105849), (513, 97183), (619, 80541), (1413, 35283), (1857, 26847), (2983, 16713), (4239, 11761), (5571, 8949)]