56840706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 133169400

約数和(自身を除く): 76328694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 449, 541, 898, 1082, 1347, 1623, 2694, 3246, 4041, 4869, 5837, 7033, 8082, 9738, 11674, 14066, 17511, 21099, 35022, 42198, 52533, 63297, 105066, 126594, 242909, 485818, 728727, 1457454, 2186181, 3157817, 4372362, 6315634, 9473451, 18946902, 28420353, 56840706]

約数ペア:

[(1, 56840706), (2, 28420353), (3, 18946902), (6, 9473451), (9, 6315634), (13, 4372362), (18, 3157817), (26, 2186181), (39, 1457454), (78, 728727), (117, 485818), (234, 242909), (449, 126594), (541, 105066), (898, 63297), (1082, 52533), (1347, 42198), (1623, 35022), (2694, 21099), (3246, 17511), (4041, 14066), (4869, 11674), (5837, 9738), (7033, 8082)]