48896778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 115015680

約数和(自身を除く): 66118902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 103, 127, 178, 206, 254, 267, 309, 381, 534, 618, 623, 721, 762, 889, 1246, 1442, 1778, 1869, 2163, 2667, 3738, 4326, 5334, 9167, 11303, 13081, 18334, 22606, 26162, 27501, 33909, 39243, 55002, 64169, 67818, 78486, 79121, 91567, 128338, 158242, 183134, 192507, 237363, 274701, 385014, 474726, 549402, 1164209, 2328418, 3492627, 6985254, 8149463, 16298926, 24448389, 48896778]

約数ペア:

[(1, 48896778), (2, 24448389), (3, 16298926), (6, 8149463), (7, 6985254), (14, 3492627), (21, 2328418), (42, 1164209), (89, 549402), (103, 474726), (127, 385014), (178, 274701), (206, 237363), (254, 192507), (267, 183134), (309, 158242), (381, 128338), (534, 91567), (618, 79121), (623, 78486), (721, 67818), (762, 64169), (889, 55002), (1246, 39243), (1442, 33909), (1778, 27501), (1869, 26162), (2163, 22606), (2667, 18334), (3738, 13081), (4326, 11303), (5334, 9167)]