51639438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{506269}}^1$

素因数の和:506291

約数の個数: 16

約数和(自身を含む): 109354320

約数和(自身を除く): 57714882

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 506269, 1012538, 1518807, 3037614, 8606573, 17213146, 25819719, 51639438]

約数ペア:

[(1, 51639438), (2, 25819719), (3, 17213146), (6, 8606573), (17, 3037614), (34, 1518807), (51, 1012538), (102, 506269)]