51011324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 110459328

約数和(自身を除く): 59448004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 353, 364, 397, 706, 794, 1412, 1588, 2471, 2779, 4589, 4942, 5161, 5558, 9178, 9884, 10322, 11116, 18356, 20644, 32123, 36127, 64246, 72254, 128492, 140141, 144508, 280282, 560564, 980987, 1821833, 1961974, 3643666, 3923948, 7287332, 12752831, 25505662, 51011324]

約数ペア:

[(1, 51011324), (2, 25505662), (4, 12752831), (7, 7287332), (13, 3923948), (14, 3643666), (26, 1961974), (28, 1821833), (52, 980987), (91, 560564), (182, 280282), (353, 144508), (364, 140141), (397, 128492), (706, 72254), (794, 64246), (1412, 36127), (1588, 32123), (2471, 20644), (2779, 18356), (4589, 11116), (4942, 10322), (5161, 9884), (5558, 9178)]