54449219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 60480000

約数和(自身を除く): 6030781

約数列:

[1, 11, 139, 149, 239, 1529, 1639, 2629, 20711, 33221, 35611, 227821, 365431, 391721, 4949929, 54449219]

約数ペア:

[(1, 54449219), (11, 4949929), (139, 391721), (149, 365431), (239, 227821), (1529, 35611), (1639, 33221), (2629, 20711)]