51055543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 66834432

約数和(自身を除く): 15778889

約数列:

[1, 7, 11, 31, 73, 77, 217, 293, 341, 511, 803, 2051, 2263, 2387, 3223, 5621, 9083, 15841, 21389, 22561, 24893, 63581, 99913, 149723, 174251, 235279, 663059, 699391, 1646953, 4641413, 7293649, 51055543]

約数ペア:

[(1, 51055543), (7, 7293649), (11, 4641413), (31, 1646953), (73, 699391), (77, 663059), (217, 235279), (293, 174251), (341, 149723), (511, 99913), (803, 63581), (2051, 24893), (2263, 22561), (2387, 21389), (3223, 15841), (5621, 9083)]