54789804548

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1087}}^1\times {\mathrm{177481}}^1$

素因数の和:178643

約数の個数: 24

約数和(自身を含む): 97322609664

約数和(自身を除く): 42532805116

約数列:

[1, 2, 4, 71, 142, 284, 1087, 2174, 4348, 77177, 154354, 177481, 308708, 354962, 709924, 12601151, 25202302, 50404604, 192921847, 385843694, 771687388, 13697451137, 27394902274, 54789804548]

約数ペア:

[(1, 54789804548), (2, 27394902274), (4, 13697451137), (71, 771687388), (142, 385843694), (284, 192921847), (1087, 50404604), (2174, 25202302), (4348, 12601151), (77177, 709924), (154354, 354962), (177481, 308708)]