54427828

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 122467464

約数和(自身を除く): 68039636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 521, 533, 574, 637, 1042, 1066, 1148, 1274, 2009, 2084, 2132, 2548, 3647, 3731, 4018, 6773, 7294, 7462, 8036, 13546, 14588, 14924, 21361, 25529, 26117, 27092, 42722, 47411, 51058, 52234, 85444, 94822, 102116, 104468, 149527, 189644, 277693, 299054, 331877, 555386, 598108, 663754, 1046689, 1110772, 1327508, 1943851, 2093378, 3887702, 4186756, 7775404, 13606957, 27213914, 54427828]

約数ペア:

[(1, 54427828), (2, 27213914), (4, 13606957), (7, 7775404), (13, 4186756), (14, 3887702), (26, 2093378), (28, 1943851), (41, 1327508), (49, 1110772), (52, 1046689), (82, 663754), (91, 598108), (98, 555386), (164, 331877), (182, 299054), (196, 277693), (287, 189644), (364, 149527), (521, 104468), (533, 102116), (574, 94822), (637, 85444), (1042, 52234), (1066, 51058), (1148, 47411), (1274, 42722), (2009, 27092), (2084, 26117), (2132, 25529), (2548, 21361), (3647, 14924), (3731, 14588), (4018, 13546), (6773, 8036), (7294, 7462)]