51505279

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 60825600

約数和(自身を除く): 9320321

約数列:

[1, 7, 47, 89, 329, 623, 1759, 4183, 12313, 29281, 82673, 156551, 578711, 1095857, 7357897, 51505279]

約数ペア:

[(1, 51505279), (7, 7357897), (47, 1095857), (89, 578711), (329, 156551), (623, 82673), (1759, 29281), (4183, 12313)]