51183648

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7766

約数の個数: 72

約数和(自身を含む): 151901568

約数和(自身を除く): 100717920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 7727, 15454, 23181, 30908, 46362, 61816, 69543, 92724, 123632, 139086, 177721, 185448, 247264, 278172, 355442, 370896, 533163, 556344, 710884, 741792, 1066326, 1112688, 1421768, 1599489, 2132652, 2225376, 2843536, 3198978, 4265304, 5687072, 6397956, 8530608, 12795912, 17061216, 25591824, 51183648]

約数ペア:

[(1, 51183648), (2, 25591824), (3, 17061216), (4, 12795912), (6, 8530608), (8, 6397956), (9, 5687072), (12, 4265304), (16, 3198978), (18, 2843536), (23, 2225376), (24, 2132652), (32, 1599489), (36, 1421768), (46, 1112688), (48, 1066326), (69, 741792), (72, 710884), (92, 556344), (96, 533163), (138, 370896), (144, 355442), (184, 278172), (207, 247264), (276, 185448), (288, 177721), (368, 139086), (414, 123632), (552, 92724), (736, 69543), (828, 61816), (1104, 46362), (1656, 30908), (2208, 23181), (3312, 15454), (6624, 7727)]