55991808

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 120

約数和(自身を含む): 167567400

約数和(自身を除く): 111575592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 419, 464, 512, 522, 576, 696, 768, 838, 928, 1044, 1152, 1257, 1392, 1536, 1676, 1856, 2088, 2304, 2514, 2784, 3352, 3712, 3771, 4176, 4608, 5028, 5568, 6704, 7424, 7542, 8352, 10056, 11136, 12151, 13408, 14848, 15084, 16704, 20112, 22272, 24302, 26816, 30168, 33408, 36453, 40224, 44544, 48604, 53632, 60336, 66816, 72906, 80448, 97208, 107264, 109359, 120672, 133632, 145812, 160896, 194416, 214528, 218718, 241344, 291624, 321792, 388832, 437436, 482688, 583248, 643584, 777664, 874872, 965376, 1166496, 1555328, 1749744, 1930752, 2332992, 3110656, 3499488, 4665984, 6221312, 6998976, 9331968, 13997952, 18663936, 27995904, 55991808]

約数ペア:

[(1, 55991808), (2, 27995904), (3, 18663936), (4, 13997952), (6, 9331968), (8, 6998976), (9, 6221312), (12, 4665984), (16, 3499488), (18, 3110656), (24, 2332992), (29, 1930752), (32, 1749744), (36, 1555328), (48, 1166496), (58, 965376), (64, 874872), (72, 777664), (87, 643584), (96, 583248), (116, 482688), (128, 437436), (144, 388832), (174, 321792), (192, 291624), (232, 241344), (256, 218718), (261, 214528), (288, 194416), (348, 160896), (384, 145812), (419, 133632), (464, 120672), (512, 109359), (522, 107264), (576, 97208), (696, 80448), (768, 72906), (838, 66816), (928, 60336), (1044, 53632), (1152, 48604), (1257, 44544), (1392, 40224), (1536, 36453), (1676, 33408), (1856, 30168), (2088, 26816), (2304, 24302), (2514, 22272), (2784, 20112), (3352, 16704), (3712, 15084), (3771, 14848), (4176, 13408), (4608, 12151), (5028, 11136), (5568, 10056), (6704, 8352), (7424, 7542)]