52871847

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 82790400

約数和(自身を除く): 29918553

約数列:

[1, 3, 7, 21, 59, 139, 177, 307, 413, 417, 921, 973, 1239, 2149, 2919, 6447, 8201, 18113, 24603, 42673, 54339, 57407, 126791, 128019, 172221, 298711, 380373, 896133, 2517707, 7553121, 17623949, 52871847]

約数ペア:

[(1, 52871847), (3, 17623949), (7, 7553121), (21, 2517707), (59, 896133), (139, 380373), (177, 298711), (307, 172221), (413, 128019), (417, 126791), (921, 57407), (973, 54339), (1239, 42673), (2149, 24603), (2919, 18113), (6447, 8201)]