51767639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 15969961

約数列:

[1, 7, 11, 29, 77, 97, 203, 239, 319, 679, 1067, 1673, 2233, 2629, 2813, 6931, 7469, 18403, 19691, 23183, 30943, 48517, 76241, 162281, 216601, 255013, 533687, 672307, 1785091, 4706149, 7395377, 51767639]

約数ペア:

[(1, 51767639), (7, 7395377), (11, 4706149), (29, 1785091), (77, 672307), (97, 533687), (203, 255013), (239, 216601), (319, 162281), (679, 76241), (1067, 48517), (1673, 30943), (2233, 23183), (2629, 19691), (2813, 18403), (6931, 7469)]