54475520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 147020832

約数和(自身を除く): 92545312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 73, 80, 88, 106, 110, 128, 146, 160, 176, 212, 220, 256, 265, 292, 320, 352, 365, 424, 440, 530, 583, 584, 640, 704, 730, 803, 848, 880, 1060, 1166, 1168, 1280, 1408, 1460, 1606, 1696, 1760, 2120, 2332, 2336, 2816, 2915, 2920, 3212, 3392, 3520, 3869, 4015, 4240, 4664, 4672, 5830, 5840, 6424, 6784, 7040, 7738, 8030, 8480, 9328, 9344, 11660, 11680, 12848, 13568, 14080, 15476, 16060, 16960, 18656, 18688, 19345, 23320, 23360, 25696, 30952, 32120, 33920, 37312, 38690, 42559, 46640, 46720, 51392, 61904, 64240, 67840, 74624, 77380, 85118, 93280, 93440, 102784, 123808, 128480, 149248, 154760, 170236, 186560, 205568, 212795, 247616, 256960, 309520, 340472, 373120, 425590, 495232, 513920, 619040, 680944, 746240, 851180, 990464, 1027840, 1238080, 1361888, 1702360, 2476160, 2723776, 3404720, 4952320, 5447552, 6809440, 10895104, 13618880, 27237760, 54475520]

約数ペア:

[(1, 54475520), (2, 27237760), (4, 13618880), (5, 10895104), (8, 6809440), (10, 5447552), (11, 4952320), (16, 3404720), (20, 2723776), (22, 2476160), (32, 1702360), (40, 1361888), (44, 1238080), (53, 1027840), (55, 990464), (64, 851180), (73, 746240), (80, 680944), (88, 619040), (106, 513920), (110, 495232), (128, 425590), (146, 373120), (160, 340472), (176, 309520), (212, 256960), (220, 247616), (256, 212795), (265, 205568), (292, 186560), (320, 170236), (352, 154760), (365, 149248), (424, 128480), (440, 123808), (530, 102784), (583, 93440), (584, 93280), (640, 85118), (704, 77380), (730, 74624), (803, 67840), (848, 64240), (880, 61904), (1060, 51392), (1166, 46720), (1168, 46640), (1280, 42559), (1408, 38690), (1460, 37312), (1606, 33920), (1696, 32120), (1760, 30952), (2120, 25696), (2332, 23360), (2336, 23320), (2816, 19345), (2915, 18688), (2920, 18656), (3212, 16960), (3392, 16060), (3520, 15476), (3869, 14080), (4015, 13568), (4240, 12848), (4664, 11680), (4672, 11660), (5830, 9344), (5840, 9328), (6424, 8480), (6784, 8030), (7040, 7738)]