56189231

素因数分解:

$7^3\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1659

約数の個数: 16

約数和(自身を含む): 66182400

約数和(自身を除く): 9993169

約数列:

[1, 7, 49, 107, 343, 749, 1531, 5243, 10717, 36701, 75019, 163817, 525133, 1146719, 8027033, 56189231]

約数ペア:

[(1, 56189231), (7, 8027033), (49, 1146719), (107, 525133), (343, 163817), (749, 75019), (1531, 36701), (5243, 10717)]