50690157

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18185

約数の個数: 24

約数和(自身を含む): 82764000

約数和(自身を除く): 32073843

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 18149, 54447, 127043, 344831, 381129, 889301, 1034493, 2413817, 2667903, 7241451, 16896719, 50690157]

約数ペア:

[(1, 50690157), (3, 16896719), (7, 7241451), (19, 2667903), (21, 2413817), (49, 1034493), (57, 889301), (133, 381129), (147, 344831), (399, 127043), (931, 54447), (2793, 18149)]