54248348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 65502052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 1979, 2492, 3916, 3958, 6853, 7916, 13706, 13853, 21769, 27412, 27706, 43538, 55412, 87076, 152383, 176131, 304766, 352262, 609532, 704524, 1232917, 1937441, 2465834, 3874882, 4931668, 7749764, 13562087, 27124174, 54248348]

約数ペア:

[(1, 54248348), (2, 27124174), (4, 13562087), (7, 7749764), (11, 4931668), (14, 3874882), (22, 2465834), (28, 1937441), (44, 1232917), (77, 704524), (89, 609532), (154, 352262), (178, 304766), (308, 176131), (356, 152383), (623, 87076), (979, 55412), (1246, 43538), (1958, 27706), (1979, 27412), (2492, 21769), (3916, 13853), (3958, 13706), (6853, 7916)]