51364390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 118153728

約数和(自身を除く): 66789338

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 1627, 2255, 2870, 3157, 3254, 4510, 6314, 8135, 11389, 15785, 16270, 17897, 22778, 31570, 35794, 56945, 66707, 89485, 113890, 125279, 133414, 178970, 250558, 333535, 466949, 626395, 667070, 733777, 933898, 1252790, 1467554, 2334745, 3668885, 4669490, 5136439, 7337770, 10272878, 25682195, 51364390]

約数ペア:

[(1, 51364390), (2, 25682195), (5, 10272878), (7, 7337770), (10, 5136439), (11, 4669490), (14, 3668885), (22, 2334745), (35, 1467554), (41, 1252790), (55, 933898), (70, 733777), (77, 667070), (82, 626395), (110, 466949), (154, 333535), (205, 250558), (287, 178970), (385, 133414), (410, 125279), (451, 113890), (574, 89485), (770, 66707), (902, 56945), (1435, 35794), (1627, 31570), (2255, 22778), (2870, 17897), (3157, 16270), (3254, 15785), (4510, 11389), (6314, 8135)]