48547457

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 61046784

約数和(自身を除く): 12499327

約数列:

[1, 7, 23, 31, 71, 137, 161, 217, 497, 713, 959, 1633, 2201, 3151, 4247, 4991, 9727, 11431, 15407, 22057, 29729, 50623, 68089, 97681, 223721, 301537, 354361, 683767, 1566047, 2110759, 6935351, 48547457]

約数ペア:

[(1, 48547457), (7, 6935351), (23, 2110759), (31, 1566047), (71, 683767), (137, 354361), (161, 301537), (217, 223721), (497, 97681), (713, 68089), (959, 50623), (1633, 29729), (2201, 22057), (3151, 15407), (4247, 11431), (4991, 9727)]