51015552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{18979}}^1$

素因数の和:19003

約数の個数: 64

約数和(自身を含む): 154876800

約数和(自身を除く): 103861248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 18979, 37958, 56937, 75916, 113874, 132853, 151832, 227748, 265706, 303664, 398559, 455496, 531412, 607328, 797118, 910992, 1062824, 1214656, 1594236, 1821984, 2125648, 2429312, 3188472, 3643968, 4251296, 6376944, 7287936, 8502592, 12753888, 17005184, 25507776, 51015552]

約数ペア:

[(1, 51015552), (2, 25507776), (3, 17005184), (4, 12753888), (6, 8502592), (7, 7287936), (8, 6376944), (12, 4251296), (14, 3643968), (16, 3188472), (21, 2429312), (24, 2125648), (28, 1821984), (32, 1594236), (42, 1214656), (48, 1062824), (56, 910992), (64, 797118), (84, 607328), (96, 531412), (112, 455496), (128, 398559), (168, 303664), (192, 265706), (224, 227748), (336, 151832), (384, 132853), (448, 113874), (672, 75916), (896, 56937), (1344, 37958), (2688, 18979)]