53149376

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 112

約数和(自身を含む): 128747520

約数和(自身を除く): 75598144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 89, 112, 124, 172, 178, 217, 224, 248, 301, 344, 356, 434, 448, 496, 602, 623, 688, 712, 868, 992, 1204, 1246, 1333, 1376, 1424, 1736, 1984, 2408, 2492, 2666, 2752, 2759, 2848, 3472, 3827, 4816, 4984, 5332, 5518, 5696, 6944, 7654, 9331, 9632, 9968, 10664, 11036, 13888, 15308, 18662, 19264, 19313, 19936, 21328, 22072, 26789, 30616, 37324, 38626, 39872, 42656, 44144, 53578, 61232, 74648, 77252, 85312, 88288, 107156, 118637, 122464, 149296, 154504, 176576, 214312, 237274, 244928, 298592, 309008, 428624, 474548, 597184, 618016, 830459, 857248, 949096, 1236032, 1660918, 1714496, 1898192, 3321836, 3796384, 6643672, 7592768, 13287344, 26574688, 53149376]

約数ペア:

[(1, 53149376), (2, 26574688), (4, 13287344), (7, 7592768), (8, 6643672), (14, 3796384), (16, 3321836), (28, 1898192), (31, 1714496), (32, 1660918), (43, 1236032), (56, 949096), (62, 857248), (64, 830459), (86, 618016), (89, 597184), (112, 474548), (124, 428624), (172, 309008), (178, 298592), (217, 244928), (224, 237274), (248, 214312), (301, 176576), (344, 154504), (356, 149296), (434, 122464), (448, 118637), (496, 107156), (602, 88288), (623, 85312), (688, 77252), (712, 74648), (868, 61232), (992, 53578), (1204, 44144), (1246, 42656), (1333, 39872), (1376, 38626), (1424, 37324), (1736, 30616), (1984, 26789), (2408, 22072), (2492, 21328), (2666, 19936), (2752, 19313), (2759, 19264), (2848, 18662), (3472, 15308), (3827, 13888), (4816, 11036), (4984, 10664), (5332, 9968), (5518, 9632), (5696, 9331), (6944, 7654)]