53640244

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23081}}^1$

素因数の和:23175

約数の個数: 24

約数和(自身を含む): 108577728

約数和(自身を除く): 54937484

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 23081, 46162, 92324, 161567, 323134, 646268, 1915723, 3831446, 7662892, 13410061, 26820122, 53640244]

約数ペア:

[(1, 53640244), (2, 26820122), (4, 13410061), (7, 7662892), (14, 3831446), (28, 1915723), (83, 646268), (166, 323134), (332, 161567), (581, 92324), (1162, 46162), (2324, 23081)]