54863872

素因数分解:

$2^{11}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 74865728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 89, 112, 128, 172, 178, 224, 256, 301, 344, 356, 448, 512, 602, 623, 688, 712, 896, 1024, 1204, 1246, 1376, 1424, 1792, 2048, 2408, 2492, 2752, 2848, 3584, 3827, 4816, 4984, 5504, 5696, 7168, 7654, 9632, 9968, 11008, 11392, 14336, 15308, 19264, 19936, 22016, 22784, 26789, 30616, 38528, 39872, 44032, 45568, 53578, 61232, 77056, 79744, 88064, 91136, 107156, 122464, 154112, 159488, 182272, 214312, 244928, 308224, 318976, 428624, 489856, 616448, 637952, 857248, 979712, 1275904, 1714496, 1959424, 3428992, 3918848, 6857984, 7837696, 13715968, 27431936, 54863872]

約数ペア:

[(1, 54863872), (2, 27431936), (4, 13715968), (7, 7837696), (8, 6857984), (14, 3918848), (16, 3428992), (28, 1959424), (32, 1714496), (43, 1275904), (56, 979712), (64, 857248), (86, 637952), (89, 616448), (112, 489856), (128, 428624), (172, 318976), (178, 308224), (224, 244928), (256, 214312), (301, 182272), (344, 159488), (356, 154112), (448, 122464), (512, 107156), (602, 91136), (623, 88064), (688, 79744), (712, 77056), (896, 61232), (1024, 53578), (1204, 45568), (1246, 44032), (1376, 39872), (1424, 38528), (1792, 30616), (2048, 26789), (2408, 22784), (2492, 22016), (2752, 19936), (2848, 19264), (3584, 15308), (3827, 14336), (4816, 11392), (4984, 11008), (5504, 9968), (5696, 9632), (7168, 7654)]