52781668447

素因数分解:

${\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 55342647360

約数和(自身を除く): 2560978913

約数列:

[1, 41, 107, 157, 197, 389, 4387, 6437, 8077, 15949, 16799, 21079, 30929, 41623, 61073, 76633, 688759, 864239, 1268089, 1706543, 2503993, 3141953, 3309403, 6534811, 8199731, 12031381, 135685523, 267927251, 336188971, 493286621, 1287357767, 52781668447]

約数ペア:

[(1, 52781668447), (41, 1287357767), (107, 493286621), (157, 336188971), (197, 267927251), (389, 135685523), (4387, 12031381), (6437, 8199731), (8077, 6534811), (15949, 3309403), (16799, 3141953), (21079, 2503993), (30929, 1706543), (41623, 1268089), (61073, 864239), (76633, 688759)]