55191456

素因数分解:

$2^5\times 3^4\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 120

約数和(自身を含む): 164656800

約数和(自身を除く): 109465344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 199, 214, 216, 288, 321, 324, 398, 428, 432, 597, 642, 648, 796, 856, 864, 963, 1194, 1284, 1296, 1592, 1712, 1791, 1926, 2388, 2568, 2592, 2889, 3184, 3424, 3582, 3852, 4776, 5136, 5373, 5778, 6368, 7164, 7704, 8667, 9552, 10272, 10746, 11556, 14328, 15408, 16119, 17334, 19104, 21293, 21492, 23112, 28656, 30816, 32238, 34668, 42586, 42984, 46224, 57312, 63879, 64476, 69336, 85172, 85968, 92448, 127758, 128952, 138672, 170344, 171936, 191637, 255516, 257904, 277344, 340688, 383274, 511032, 515808, 574911, 681376, 766548, 1022064, 1149822, 1533096, 1724733, 2044128, 2299644, 3066192, 3449466, 4599288, 6132384, 6898932, 9198576, 13797864, 18397152, 27595728, 55191456]

約数ペア:

[(1, 55191456), (2, 27595728), (3, 18397152), (4, 13797864), (6, 9198576), (8, 6898932), (9, 6132384), (12, 4599288), (16, 3449466), (18, 3066192), (24, 2299644), (27, 2044128), (32, 1724733), (36, 1533096), (48, 1149822), (54, 1022064), (72, 766548), (81, 681376), (96, 574911), (107, 515808), (108, 511032), (144, 383274), (162, 340688), (199, 277344), (214, 257904), (216, 255516), (288, 191637), (321, 171936), (324, 170344), (398, 138672), (428, 128952), (432, 127758), (597, 92448), (642, 85968), (648, 85172), (796, 69336), (856, 64476), (864, 63879), (963, 57312), (1194, 46224), (1284, 42984), (1296, 42586), (1592, 34668), (1712, 32238), (1791, 30816), (1926, 28656), (2388, 23112), (2568, 21492), (2592, 21293), (2889, 19104), (3184, 17334), (3424, 16119), (3582, 15408), (3852, 14328), (4776, 11556), (5136, 10746), (5373, 10272), (5778, 9552), (6368, 8667), (7164, 7704)]