51500872

素因数分解:

$2^3\times {\mathrm{1609}}^1\times {\mathrm{4001}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 96648300

約数和(自身を除く): 45147428

約数列:

[1, 2, 4, 8, 1609, 3218, 4001, 6436, 8002, 12872, 16004, 32008, 6437609, 12875218, 25750436, 51500872]

約数ペア:

[(1, 51500872), (2, 25750436), (4, 12875218), (8, 6437609), (1609, 32008), (3218, 16004), (4001, 12872), (6436, 8002)]