53408474

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 95462400

約数和(自身を除く): 42053926

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1129, 1526, 2258, 3379, 6758, 7903, 15806, 23653, 34999, 47306, 69998, 123061, 244993, 246122, 489986, 861427, 1722854, 3814891, 7629782, 26704237, 53408474]

約数ペア:

[(1, 53408474), (2, 26704237), (7, 7629782), (14, 3814891), (31, 1722854), (62, 861427), (109, 489986), (217, 246122), (218, 244993), (434, 123061), (763, 69998), (1129, 47306), (1526, 34999), (2258, 23653), (3379, 15806), (6758, 7903)]