54292405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 17557835

約数列:

[1, 5, 19, 41, 53, 95, 205, 263, 265, 779, 1007, 1315, 2173, 3895, 4997, 5035, 10783, 10865, 13939, 24985, 41287, 53915, 69695, 204877, 206435, 264841, 571499, 1024385, 1324205, 2857495, 10858481, 54292405]

約数ペア:

[(1, 54292405), (5, 10858481), (19, 2857495), (41, 1324205), (53, 1024385), (95, 571499), (205, 264841), (263, 206435), (265, 204877), (779, 69695), (1007, 53915), (1315, 41287), (2173, 24985), (3895, 13939), (4997, 10865), (5035, 10783)]