55501859

素因数分解:

$7^3\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 65395200

約数和(自身を除く): 9893341

約数列:

[1, 7, 49, 103, 343, 721, 1571, 5047, 10997, 35329, 76979, 161813, 538853, 1132691, 7928837, 55501859]

約数ペア:

[(1, 55501859), (7, 7928837), (49, 1132691), (103, 538853), (343, 161813), (721, 76979), (1571, 35329), (5047, 10997)]