47700146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 81661440

約数和(自身を除く): 33961294

約数列:

[1, 2, 13, 19, 26, 38, 223, 247, 433, 446, 494, 866, 2899, 4237, 5629, 5798, 8227, 8474, 11258, 16454, 55081, 96559, 106951, 110162, 193118, 213902, 1255267, 1834621, 2510534, 3669242, 23850073, 47700146]

約数ペア:

[(1, 47700146), (2, 23850073), (13, 3669242), (19, 2510534), (26, 1834621), (38, 1255267), (223, 213902), (247, 193118), (433, 110162), (446, 106951), (494, 96559), (866, 55081), (2899, 16454), (4237, 11258), (5629, 8474), (5798, 8227)]