51983862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1913}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 119066112

約数和(自身を除く): 67082250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1913, 1941, 3826, 3882, 4529, 5739, 9058, 11478, 13391, 13587, 26782, 27174, 40173, 80346, 1237711, 2475422, 3713133, 7426266, 8663977, 17327954, 25991931, 51983862]

約数ペア:

[(1, 51983862), (2, 25991931), (3, 17327954), (6, 8663977), (7, 7426266), (14, 3713133), (21, 2475422), (42, 1237711), (647, 80346), (1294, 40173), (1913, 27174), (1941, 26782), (3826, 13587), (3882, 13391), (4529, 11478), (5739, 9058)]