51468568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{338609}}^1$

素因数の和:338634

約数の個数: 16

約数和(自身を含む): 101583000

約数和(自身を除く): 50114432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 338609, 677218, 1354436, 2708872, 6433571, 12867142, 25734284, 51468568]

約数ペア:

[(1, 51468568), (2, 25734284), (4, 12867142), (8, 6433571), (19, 2708872), (38, 1354436), (76, 677218), (152, 338609)]