51254264

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 98960400

約数和(自身を除く): 47706136

約数列:

[1, 2, 4, 8, 41, 82, 164, 307, 328, 509, 614, 1018, 1228, 2036, 2456, 4072, 12587, 20869, 25174, 41738, 50348, 83476, 100696, 156263, 166952, 312526, 625052, 1250104, 6406783, 12813566, 25627132, 51254264]

約数ペア:

[(1, 51254264), (2, 25627132), (4, 12813566), (8, 6406783), (41, 1250104), (82, 625052), (164, 312526), (307, 166952), (328, 156263), (509, 100696), (614, 83476), (1018, 50348), (1228, 41738), (2036, 25174), (2456, 20869), (4072, 12587)]