56317989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3079}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 93829120

約数和(自身を除く): 37511131

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 3079, 6097, 9237, 18291, 21553, 40027, 64659, 120081, 206293, 280189, 618879, 840567, 1444051, 2681809, 4332153, 8045427, 18772663, 56317989]

約数ペア:

[(1, 56317989), (3, 18772663), (7, 8045427), (13, 4332153), (21, 2681809), (39, 1444051), (67, 840567), (91, 618879), (201, 280189), (273, 206293), (469, 120081), (871, 64659), (1407, 40027), (2613, 21553), (3079, 18291), (6097, 9237)]