56911980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{948533}}^1$

素因数の和:948545

約数の個数: 24

約数和(自身を含む): 159353712

約数和(自身を除く): 102441732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 948533, 1897066, 2845599, 3794132, 4742665, 5691198, 9485330, 11382396, 14227995, 18970660, 28455990, 56911980]

約数ペア:

[(1, 56911980), (2, 28455990), (3, 18970660), (4, 14227995), (5, 11382396), (6, 9485330), (10, 5691198), (12, 4742665), (15, 3794132), (20, 2845599), (30, 1897066), (60, 948533)]