51511236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{613229}}^1$

素因数の和:613243

約数の個数: 24

約数和(自身を含む): 137363520

約数和(自身を除く): 85852284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 613229, 1226458, 1839687, 2452916, 3679374, 4292603, 7358748, 8585206, 12877809, 17170412, 25755618, 51511236]

約数ペア:

[(1, 51511236), (2, 25755618), (3, 17170412), (4, 12877809), (6, 8585206), (7, 7358748), (12, 4292603), (14, 3679374), (21, 2452916), (28, 1839687), (42, 1226458), (84, 613229)]