54456584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 137625600

約数和(自身を除く): 83169016

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 127, 133, 152, 182, 217, 247, 248, 254, 266, 364, 403, 434, 494, 508, 532, 589, 728, 806, 868, 889, 988, 1016, 1064, 1178, 1612, 1651, 1729, 1736, 1778, 1976, 2356, 2413, 2821, 3224, 3302, 3458, 3556, 3937, 4123, 4712, 4826, 5642, 6604, 6916, 7112, 7657, 7874, 8246, 9652, 11284, 11557, 13208, 13832, 15314, 15748, 16492, 16891, 19304, 22568, 23114, 27559, 30628, 31369, 31496, 32984, 33782, 46228, 51181, 53599, 55118, 61256, 62738, 67564, 74803, 92456, 102362, 107198, 110236, 125476, 135128, 149606, 204724, 214396, 219583, 220472, 250952, 299212, 358267, 409448, 428792, 439166, 523621, 598424, 716534, 878332, 972439, 1047242, 1433068, 1756664, 1944878, 2094484, 2866136, 3889756, 4188968, 6807073, 7779512, 13614146, 27228292, 54456584]

約数ペア:

[(1, 54456584), (2, 27228292), (4, 13614146), (7, 7779512), (8, 6807073), (13, 4188968), (14, 3889756), (19, 2866136), (26, 2094484), (28, 1944878), (31, 1756664), (38, 1433068), (52, 1047242), (56, 972439), (62, 878332), (76, 716534), (91, 598424), (104, 523621), (124, 439166), (127, 428792), (133, 409448), (152, 358267), (182, 299212), (217, 250952), (247, 220472), (248, 219583), (254, 214396), (266, 204724), (364, 149606), (403, 135128), (434, 125476), (494, 110236), (508, 107198), (532, 102362), (589, 92456), (728, 74803), (806, 67564), (868, 62738), (889, 61256), (988, 55118), (1016, 53599), (1064, 51181), (1178, 46228), (1612, 33782), (1651, 32984), (1729, 31496), (1736, 31369), (1778, 30628), (1976, 27559), (2356, 23114), (2413, 22568), (2821, 19304), (3224, 16891), (3302, 16492), (3458, 15748), (3556, 15314), (3937, 13832), (4123, 13208), (4712, 11557), (4826, 11284), (5642, 9652), (6604, 8246), (6916, 7874), (7112, 7657)]