50173669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 64157184

約数和(自身を除く): 13983515

約数列:

[1, 7, 13, 53, 91, 101, 103, 371, 689, 707, 721, 1313, 1339, 4823, 5353, 5459, 9191, 9373, 10403, 37471, 38213, 69589, 70967, 72821, 135239, 487123, 496769, 551359, 946673, 3859513, 7167667, 50173669]

約数ペア:

[(1, 50173669), (7, 7167667), (13, 3859513), (53, 946673), (91, 551359), (101, 496769), (103, 487123), (371, 135239), (689, 72821), (707, 70967), (721, 69589), (1313, 38213), (1339, 37471), (4823, 10403), (5353, 9373), (5459, 9191)]