49791621

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 74011840

約数和(自身を除く): 24220219

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 1879, 2409, 5637, 8833, 20669, 26499, 62007, 137167, 227359, 411501, 682077, 1508837, 4526511, 16597207, 49791621]

約数ペア:

[(1, 49791621), (3, 16597207), (11, 4526511), (33, 1508837), (73, 682077), (121, 411501), (219, 227359), (363, 137167), (803, 62007), (1879, 26499), (2409, 20669), (5637, 8833)]