51852009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 76952736

約数和(自身を除く): 25100727

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 1721, 2739, 5163, 10043, 18931, 30129, 56793, 142843, 208241, 428529, 624723, 1571273, 4713819, 17284003, 51852009]

約数ペア:

[(1, 51852009), (3, 17284003), (11, 4713819), (33, 1571273), (83, 624723), (121, 428529), (249, 208241), (363, 142843), (913, 56793), (1721, 30129), (2739, 18931), (5163, 10043)]