53454261

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 84779008

約数和(自身を除く): 31324747

約数列:

[1, 3, 7, 21, 31, 93, 157, 217, 471, 523, 651, 1099, 1569, 3297, 3661, 4867, 10983, 14601, 16213, 34069, 48639, 82111, 102207, 113491, 246333, 340473, 574777, 1724331, 2545441, 7636323, 17818087, 53454261]

約数ペア:

[(1, 53454261), (3, 17818087), (7, 7636323), (21, 2545441), (31, 1724331), (93, 574777), (157, 340473), (217, 246333), (471, 113491), (523, 102207), (651, 82111), (1099, 48639), (1569, 34069), (3297, 16213), (3661, 14601), (4867, 10983)]