49469760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 172958760

約数和(自身を除く): 123489000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 193, 240, 267, 288, 320, 356, 360, 386, 445, 480, 534, 576, 579, 712, 720, 772, 801, 890, 960, 965, 1068, 1158, 1335, 1424, 1440, 1544, 1602, 1737, 1780, 1930, 2136, 2316, 2670, 2848, 2880, 2895, 3088, 3204, 3474, 3560, 3860, 4005, 4272, 4632, 5340, 5696, 5790, 6176, 6408, 6948, 7120, 7720, 8010, 8544, 8685, 9264, 10680, 11580, 12352, 12816, 13896, 14240, 15440, 16020, 17088, 17177, 17370, 18528, 21360, 23160, 25632, 27792, 28480, 30880, 32040, 34354, 34740, 37056, 42720, 46320, 51264, 51531, 55584, 61760, 64080, 68708, 69480, 85440, 85885, 92640, 103062, 111168, 128160, 137416, 138960, 154593, 171770, 185280, 206124, 256320, 257655, 274832, 277920, 309186, 343540, 412248, 515310, 549664, 555840, 618372, 687080, 772965, 824496, 1030620, 1099328, 1236744, 1374160, 1545930, 1648992, 2061240, 2473488, 2748320, 3091860, 3297984, 4122480, 4946976, 5496640, 6183720, 8244960, 9893952, 12367440, 16489920, 24734880, 49469760]

約数ペア:

[(1, 49469760), (2, 24734880), (3, 16489920), (4, 12367440), (5, 9893952), (6, 8244960), (8, 6183720), (9, 5496640), (10, 4946976), (12, 4122480), (15, 3297984), (16, 3091860), (18, 2748320), (20, 2473488), (24, 2061240), (30, 1648992), (32, 1545930), (36, 1374160), (40, 1236744), (45, 1099328), (48, 1030620), (60, 824496), (64, 772965), (72, 687080), (80, 618372), (89, 555840), (90, 549664), (96, 515310), (120, 412248), (144, 343540), (160, 309186), (178, 277920), (180, 274832), (192, 257655), (193, 256320), (240, 206124), (267, 185280), (288, 171770), (320, 154593), (356, 138960), (360, 137416), (386, 128160), (445, 111168), (480, 103062), (534, 92640), (576, 85885), (579, 85440), (712, 69480), (720, 68708), (772, 64080), (801, 61760), (890, 55584), (960, 51531), (965, 51264), (1068, 46320), (1158, 42720), (1335, 37056), (1424, 34740), (1440, 34354), (1544, 32040), (1602, 30880), (1737, 28480), (1780, 27792), (1930, 25632), (2136, 23160), (2316, 21360), (2670, 18528), (2848, 17370), (2880, 17177), (2895, 17088), (3088, 16020), (3204, 15440), (3474, 14240), (3560, 13896), (3860, 12816), (4005, 12352), (4272, 11580), (4632, 10680), (5340, 9264), (5696, 8685), (5790, 8544), (6176, 8010), (6408, 7720), (6948, 7120)]