54968320

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 146271888

約数和(自身を除く): 91303568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 256, 305, 320, 352, 440, 488, 512, 610, 640, 671, 704, 880, 976, 1024, 1220, 1280, 1342, 1408, 1760, 1952, 2048, 2440, 2560, 2684, 2816, 3355, 3520, 3904, 4096, 4880, 5120, 5368, 5632, 6710, 7040, 7808, 8192, 9760, 10240, 10736, 11264, 13420, 14080, 15616, 16384, 19520, 20480, 21472, 22528, 26840, 28160, 31232, 39040, 40960, 42944, 45056, 53680, 56320, 62464, 78080, 81920, 85888, 90112, 107360, 112640, 124928, 156160, 171776, 180224, 214720, 225280, 249856, 312320, 343552, 429440, 450560, 499712, 624640, 687104, 858880, 901120, 999424, 1249280, 1374208, 1717760, 2498560, 2748416, 3435520, 4997120, 5496832, 6871040, 10993664, 13742080, 27484160, 54968320]

約数ペア:

[(1, 54968320), (2, 27484160), (4, 13742080), (5, 10993664), (8, 6871040), (10, 5496832), (11, 4997120), (16, 3435520), (20, 2748416), (22, 2498560), (32, 1717760), (40, 1374208), (44, 1249280), (55, 999424), (61, 901120), (64, 858880), (80, 687104), (88, 624640), (110, 499712), (122, 450560), (128, 429440), (160, 343552), (176, 312320), (220, 249856), (244, 225280), (256, 214720), (305, 180224), (320, 171776), (352, 156160), (440, 124928), (488, 112640), (512, 107360), (610, 90112), (640, 85888), (671, 81920), (704, 78080), (880, 62464), (976, 56320), (1024, 53680), (1220, 45056), (1280, 42944), (1342, 40960), (1408, 39040), (1760, 31232), (1952, 28160), (2048, 26840), (2440, 22528), (2560, 21472), (2684, 20480), (2816, 19520), (3355, 16384), (3520, 15616), (3904, 14080), (4096, 13420), (4880, 11264), (5120, 10736), (5368, 10240), (5632, 9760), (6710, 8192), (7040, 7808)]