51040976

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1291}}^1$

素因数の和:1659

約数の個数: 40

約数和(自身を含む): 113427264

約数和(自身を除く): 62386288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1291, 1412, 2471, 2582, 2824, 4942, 5164, 5648, 9037, 9884, 10328, 18074, 19768, 20656, 36148, 39536, 72296, 144592, 455723, 911446, 1822892, 3190061, 3645784, 6380122, 7291568, 12760244, 25520488, 51040976]

約数ペア:

[(1, 51040976), (2, 25520488), (4, 12760244), (7, 7291568), (8, 6380122), (14, 3645784), (16, 3190061), (28, 1822892), (56, 911446), (112, 455723), (353, 144592), (706, 72296), (1291, 39536), (1412, 36148), (2471, 20656), (2582, 19768), (2824, 18074), (4942, 10328), (5164, 9884), (5648, 9037)]