53811688

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3739}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 115790400

約数和(自身を除く): 61978712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 3739, 7196, 7478, 14392, 14956, 26173, 29912, 52346, 104692, 209384, 960923, 1921846, 3843692, 6726461, 7687384, 13452922, 26905844, 53811688]

約数ペア:

[(1, 53811688), (2, 26905844), (4, 13452922), (7, 7687384), (8, 6726461), (14, 3843692), (28, 1921846), (56, 960923), (257, 209384), (514, 104692), (1028, 52346), (1799, 29912), (2056, 26173), (3598, 14956), (3739, 14392), (7196, 7478)]