56806477

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 72614400

約数和(自身を除く): 15807923

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 1549, 2821, 5239, 10843, 20137, 36673, 48019, 140959, 261781, 336133, 624247, 1832467, 4369729, 8115211, 56806477]

約数ペア:

[(1, 56806477), (7, 8115211), (13, 4369729), (31, 1832467), (91, 624247), (169, 336133), (217, 261781), (403, 140959), (1183, 48019), (1549, 36673), (2821, 20137), (5239, 10843)]