54691630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{781309}}^1$

素因数の和:781323

約数の個数: 16

約数和(自身を含む): 112508640

約数和(自身を除く): 57817010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 781309, 1562618, 3906545, 5469163, 7813090, 10938326, 27345815, 54691630]

約数ペア:

[(1, 54691630), (2, 27345815), (5, 10938326), (7, 7813090), (10, 5469163), (14, 3906545), (35, 1562618), (70, 781309)]