53990230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{771289}}^1$

素因数の和:771303

約数の個数: 16

約数和(自身を含む): 111065760

約数和(自身を除く): 57075530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 771289, 1542578, 3856445, 5399023, 7712890, 10798046, 26995115, 53990230]

約数ペア:

[(1, 53990230), (2, 26995115), (5, 10798046), (7, 7712890), (10, 5399023), (14, 3856445), (35, 1542578), (70, 771289)]