51212854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8172

約数の個数: 32

約数和(自身を含む): 98122752

約数和(自身を除く): 46909898

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 8111, 16222, 56777, 89221, 113554, 178442, 332551, 624547, 665102, 1249094, 2327857, 3658061, 4655714, 7316122, 25606427, 51212854]

約数ペア:

[(1, 51212854), (2, 25606427), (7, 7316122), (11, 4655714), (14, 3658061), (22, 2327857), (41, 1249094), (77, 665102), (82, 624547), (154, 332551), (287, 178442), (451, 113554), (574, 89221), (902, 56777), (3157, 16222), (6314, 8111)]