50493418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 31154582

約数列:

[1, 2, 23, 46, 53, 106, 139, 149, 278, 298, 1219, 2438, 3197, 3427, 6394, 6854, 7367, 7897, 14734, 15794, 20711, 41422, 169441, 181631, 338882, 363262, 476353, 952706, 1097683, 2195366, 25246709, 50493418]

約数ペア:

[(1, 50493418), (2, 25246709), (23, 2195366), (46, 1097683), (53, 952706), (106, 476353), (139, 363262), (149, 338882), (278, 181631), (298, 169441), (1219, 41422), (2438, 20711), (3197, 15794), (3427, 14734), (6394, 7897), (6854, 7367)]