54172090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{971}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 111694464

約数和(自身を除く): 57522374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 797, 971, 1594, 1942, 3985, 4855, 5579, 6797, 7970, 9710, 11158, 13594, 27895, 33985, 55790, 67970, 773887, 1547774, 3869435, 5417209, 7738870, 10834418, 27086045, 54172090]

約数ペア:

[(1, 54172090), (2, 27086045), (5, 10834418), (7, 7738870), (10, 5417209), (14, 3869435), (35, 1547774), (70, 773887), (797, 67970), (971, 55790), (1594, 33985), (1942, 27895), (3985, 13594), (4855, 11158), (5579, 9710), (6797, 7970)]