51746478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1619}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 118506240

約数和(自身を除く): 66759762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 761, 1522, 1619, 2283, 3238, 4566, 4857, 5327, 9714, 10654, 11333, 15981, 22666, 31962, 33999, 67998, 1232059, 2464118, 3696177, 7392354, 8624413, 17248826, 25873239, 51746478]

約数ペア:

[(1, 51746478), (2, 25873239), (3, 17248826), (6, 8624413), (7, 7392354), (14, 3696177), (21, 2464118), (42, 1232059), (761, 67998), (1522, 33999), (1619, 31962), (2283, 22666), (3238, 15981), (4566, 11333), (4857, 10654), (5327, 9714)]