5200380913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{997}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 6770942976

約数和(自身を除く): 1570562063

約数列:

[1, 7, 13, 31, 43, 91, 217, 301, 403, 559, 997, 1333, 1849, 2821, 3913, 6979, 9331, 12943, 12961, 17329, 24037, 30907, 42871, 57319, 90727, 121303, 168259, 216349, 300097, 401233, 401791, 557323, 745147, 1329001, 1843453, 2812537, 3901261, 5216029, 9303007, 12904171, 17277013, 23964889, 57147043, 120939091, 167754223, 400029301, 742911559, 5200380913]

約数ペア:

[(1, 5200380913), (7, 742911559), (13, 400029301), (31, 167754223), (43, 120939091), (91, 57147043), (217, 23964889), (301, 17277013), (403, 12904171), (559, 9303007), (997, 5216029), (1333, 3901261), (1849, 2812537), (2821, 1843453), (3913, 1329001), (6979, 745147), (9331, 557323), (12943, 401791), (12961, 401233), (17329, 300097), (24037, 216349), (30907, 168259), (42871, 121303), (57319, 90727)]