51777488

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3529}}^1$

素因数の和:3675

約数の個数: 40

約数和(自身を含む): 115558080

約数和(自身を除く): 63780592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3529, 3668, 7058, 7336, 14116, 14672, 24703, 28232, 49406, 56464, 98812, 197624, 395248, 462299, 924598, 1849196, 3236093, 3698392, 6472186, 7396784, 12944372, 25888744, 51777488]

約数ペア:

[(1, 51777488), (2, 25888744), (4, 12944372), (7, 7396784), (8, 6472186), (14, 3698392), (16, 3236093), (28, 1849196), (56, 924598), (112, 462299), (131, 395248), (262, 197624), (524, 98812), (917, 56464), (1048, 49406), (1834, 28232), (2096, 24703), (3529, 14672), (3668, 14116), (7058, 7336)]