55406591999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 64995248640

約数和(自身を除く): 9588656641

約数列:

[1, 11, 19, 113, 121, 209, 271, 787, 1243, 2147, 2299, 2981, 5149, 8657, 13673, 14953, 23617, 30623, 32791, 56639, 88931, 95227, 164483, 213277, 259787, 336853, 581837, 623029, 978241, 1689689, 1809313, 2346047, 3705383, 4052263, 6400207, 10760651, 18586579, 24100301, 25806517, 44574893, 70402277, 204452369, 265103311, 457905719, 490323823, 2916136421, 5036962909, 55406591999]

約数ペア:

[(1, 55406591999), (11, 5036962909), (19, 2916136421), (113, 490323823), (121, 457905719), (209, 265103311), (271, 204452369), (787, 70402277), (1243, 44574893), (2147, 25806517), (2299, 24100301), (2981, 18586579), (5149, 10760651), (8657, 6400207), (13673, 4052263), (14953, 3705383), (23617, 2346047), (30623, 1809313), (32791, 1689689), (56639, 978241), (88931, 623029), (95227, 581837), (164483, 336853), (213277, 259787)]