51557868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{75377}}^1$

素因数の和:75406

約数の個数: 36

約数和(自身を含む): 137187960

約数和(自身を除く): 85630092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 75377, 150754, 226131, 301508, 452262, 678393, 904524, 1356786, 1432163, 2713572, 2864326, 4296489, 5728652, 8592978, 12889467, 17185956, 25778934, 51557868]

約数ペア:

[(1, 51557868), (2, 25778934), (3, 17185956), (4, 12889467), (6, 8592978), (9, 5728652), (12, 4296489), (18, 2864326), (19, 2713572), (36, 1432163), (38, 1356786), (57, 904524), (76, 678393), (114, 452262), (171, 301508), (228, 226131), (342, 150754), (684, 75377)]