50890763

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 65007360

約数和(自身を除く): 14116597

約数列:

[1, 7, 11, 49, 77, 263, 359, 539, 1841, 2513, 2893, 3949, 12887, 17591, 20251, 27643, 94417, 141757, 193501, 660919, 1038587, 4626433, 7270109, 50890763]

約数ペア:

[(1, 50890763), (7, 7270109), (11, 4626433), (49, 1038587), (77, 660919), (263, 193501), (359, 141757), (539, 94417), (1841, 27643), (2513, 20251), (2893, 17591), (3949, 12887)]