51085755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{54059}}^1$

素因数の和:54080

約数の個数: 32

約数和(自身を含む): 103795200

約数和(自身を除く): 52709445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 54059, 162177, 270295, 378413, 486531, 810885, 1135239, 1459593, 1892065, 2432655, 3405717, 5676195, 7297965, 10217151, 17028585, 51085755]

約数ペア:

[(1, 51085755), (3, 17028585), (5, 10217151), (7, 7297965), (9, 5676195), (15, 3405717), (21, 2432655), (27, 1892065), (35, 1459593), (45, 1135239), (63, 810885), (105, 486531), (135, 378413), (189, 270295), (315, 162177), (945, 54059)]