53235161

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 65691648

約数和(自身を除く): 12456487

約数列:

[1, 7, 43, 47, 53, 71, 301, 329, 371, 497, 2021, 2279, 2491, 3053, 3337, 3763, 14147, 15953, 17437, 21371, 23359, 26341, 107113, 143491, 161809, 176861, 749791, 1004437, 1132663, 1238027, 7605023, 53235161]

約数ペア:

[(1, 53235161), (7, 7605023), (43, 1238027), (47, 1132663), (53, 1004437), (71, 749791), (301, 176861), (329, 161809), (371, 143491), (497, 107113), (2021, 26341), (2279, 23359), (2491, 21371), (3053, 17437), (3337, 15953), (3763, 14147)]