53886728

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13553}}^1$

素因数の和:13637

約数の個数: 32

約数和(自身を含む): 117106560

約数和(自身を除く): 63219832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 13553, 27106, 54212, 94871, 108424, 189742, 379484, 758968, 962263, 1924526, 3849052, 6735841, 7698104, 13471682, 26943364, 53886728]

約数ペア:

[(1, 53886728), (2, 26943364), (4, 13471682), (7, 7698104), (8, 6735841), (14, 3849052), (28, 1924526), (56, 962263), (71, 758968), (142, 379484), (284, 189742), (497, 108424), (568, 94871), (994, 54212), (1988, 27106), (3976, 13553)]