53920804592

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2729}}^1\times {\mathrm{17393}}^1$

素因数の和:20201

約数の個数: 40

約数和(自身を含む): 105987903840

約数和(自身を除く): 52067099248

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2729, 5458, 10916, 17393, 21832, 34786, 43664, 69572, 139144, 193759, 278288, 387518, 775036, 1234903, 1550072, 2469806, 3100144, 4939612, 9879224, 19758448, 47465497, 94930994, 189861988, 379723976, 759447952, 3370050287, 6740100574, 13480201148, 26960402296, 53920804592]

約数ペア:

[(1, 53920804592), (2, 26960402296), (4, 13480201148), (8, 6740100574), (16, 3370050287), (71, 759447952), (142, 379723976), (284, 189861988), (568, 94930994), (1136, 47465497), (2729, 19758448), (5458, 9879224), (10916, 4939612), (17393, 3100144), (21832, 2469806), (34786, 1550072), (43664, 1234903), (69572, 775036), (139144, 387518), (193759, 278288)]