55297872

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 180

約数和(自身を含む): 191026836

約数和(自身を除く): 135728964

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 461, 476, 504, 588, 612, 714, 784, 816, 833, 882, 922, 952, 1008, 1071, 1176, 1224, 1383, 1428, 1666, 1764, 1844, 1904, 2142, 2352, 2448, 2499, 2766, 2856, 3227, 3332, 3528, 3688, 4149, 4284, 4998, 5532, 5712, 6454, 6664, 7056, 7376, 7497, 7837, 8298, 8568, 9681, 9996, 11064, 12908, 13328, 14994, 15674, 16596, 17136, 19362, 19992, 22128, 22589, 23511, 25816, 29043, 29988, 31348, 33192, 38724, 39984, 45178, 47022, 51632, 54859, 58086, 59976, 62696, 66384, 67767, 70533, 77448, 90356, 94044, 109718, 116172, 119952, 125392, 135534, 141066, 154896, 164577, 180712, 188088, 203301, 219436, 232344, 271068, 282132, 329154, 361424, 376176, 384013, 406602, 438872, 464688, 493731, 542136, 564264, 658308, 768026, 813204, 877744, 987462, 1084272, 1128528, 1152039, 1316616, 1536052, 1626408, 1974924, 2304078, 2633232, 3072104, 3252816, 3456117, 3949848, 4608156, 6144208, 6912234, 7899696, 9216312, 13824468, 18432624, 27648936, 55297872]

約数ペア:

[(1, 55297872), (2, 27648936), (3, 18432624), (4, 13824468), (6, 9216312), (7, 7899696), (8, 6912234), (9, 6144208), (12, 4608156), (14, 3949848), (16, 3456117), (17, 3252816), (18, 3072104), (21, 2633232), (24, 2304078), (28, 1974924), (34, 1626408), (36, 1536052), (42, 1316616), (48, 1152039), (49, 1128528), (51, 1084272), (56, 987462), (63, 877744), (68, 813204), (72, 768026), (84, 658308), (98, 564264), (102, 542136), (112, 493731), (119, 464688), (126, 438872), (136, 406602), (144, 384013), (147, 376176), (153, 361424), (168, 329154), (196, 282132), (204, 271068), (238, 232344), (252, 219436), (272, 203301), (294, 188088), (306, 180712), (336, 164577), (357, 154896), (392, 141066), (408, 135534), (441, 125392), (461, 119952), (476, 116172), (504, 109718), (588, 94044), (612, 90356), (714, 77448), (784, 70533), (816, 67767), (833, 66384), (882, 62696), (922, 59976), (952, 58086), (1008, 54859), (1071, 51632), (1176, 47022), (1224, 45178), (1383, 39984), (1428, 38724), (1666, 33192), (1764, 31348), (1844, 29988), (1904, 29043), (2142, 25816), (2352, 23511), (2448, 22589), (2499, 22128), (2766, 19992), (2856, 19362), (3227, 17136), (3332, 16596), (3528, 15674), (3688, 14994), (4149, 13328), (4284, 12908), (4998, 11064), (5532, 9996), (5712, 9681), (6454, 8568), (6664, 8298), (7056, 7837), (7376, 7497)]