56218503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 86107392

約数和(自身を除く): 29888889

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 1123, 1221, 1353, 1517, 3369, 4551, 12353, 16687, 37059, 41551, 46043, 50061, 124653, 138129, 457061, 506473, 1371183, 1519419, 1703591, 5110773, 18739501, 56218503]

約数ペア:

[(1, 56218503), (3, 18739501), (11, 5110773), (33, 1703591), (37, 1519419), (41, 1371183), (111, 506473), (123, 457061), (407, 138129), (451, 124653), (1123, 50061), (1221, 46043), (1353, 41551), (1517, 37059), (3369, 16687), (4551, 12353)]