51281448

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{19603}}^1$

素因数の和:19721

約数の個数: 32

約数和(自身を含む): 129386400

約数和(自身を除く): 78104952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 19603, 39206, 58809, 78412, 117618, 156824, 235236, 470472, 2136727, 4273454, 6410181, 8546908, 12820362, 17093816, 25640724, 51281448]

約数ペア:

[(1, 51281448), (2, 25640724), (3, 17093816), (4, 12820362), (6, 8546908), (8, 6410181), (12, 4273454), (24, 2136727), (109, 470472), (218, 235236), (327, 156824), (436, 117618), (654, 78412), (872, 58809), (1308, 39206), (2616, 19603)]