53975640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449797}}^1$

素因数の和:449811

約数の個数: 32

約数和(自身を含む): 161927280

約数和(自身を除く): 107951640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449797, 899594, 1349391, 1799188, 2248985, 2698782, 3598376, 4497970, 5397564, 6746955, 8995940, 10795128, 13493910, 17991880, 26987820, 53975640]

約数ペア:

[(1, 53975640), (2, 26987820), (3, 17991880), (4, 13493910), (5, 10795128), (6, 8995940), (8, 6746955), (10, 5397564), (12, 4497970), (15, 3598376), (20, 2698782), (24, 2248985), (30, 1799188), (40, 1349391), (60, 899594), (120, 449797)]