53085351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 26264409

約数列:

[1, 3, 11, 33, 71, 139, 163, 213, 417, 489, 781, 1529, 1793, 2343, 4587, 5379, 9869, 11573, 22657, 29607, 34719, 67971, 108559, 127303, 249227, 325677, 381909, 747681, 1608647, 4825941, 17695117, 53085351]

約数ペア:

[(1, 53085351), (3, 17695117), (11, 4825941), (33, 1608647), (71, 747681), (139, 381909), (163, 325677), (213, 249227), (417, 127303), (489, 108559), (781, 67971), (1529, 34719), (1793, 29607), (2343, 22657), (4587, 11573), (5379, 9869)]