48209920

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 112

約数和(自身を含む): 127394208

約数和(自身を除く): 79184288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 128, 160, 176, 214, 220, 256, 320, 352, 428, 440, 512, 535, 640, 704, 856, 880, 1024, 1070, 1177, 1280, 1408, 1712, 1760, 2048, 2140, 2354, 2560, 2816, 3424, 3520, 4096, 4280, 4708, 5120, 5632, 5885, 6848, 7040, 8192, 8560, 9416, 10240, 11264, 11770, 13696, 14080, 17120, 18832, 20480, 22528, 23540, 27392, 28160, 34240, 37664, 40960, 45056, 47080, 54784, 56320, 68480, 75328, 90112, 94160, 109568, 112640, 136960, 150656, 188320, 219136, 225280, 273920, 301312, 376640, 438272, 450560, 547840, 602624, 753280, 876544, 1095680, 1205248, 1506560, 2191360, 2410496, 3013120, 4382720, 4820992, 6026240, 9641984, 12052480, 24104960, 48209920]

約数ペア:

[(1, 48209920), (2, 24104960), (4, 12052480), (5, 9641984), (8, 6026240), (10, 4820992), (11, 4382720), (16, 3013120), (20, 2410496), (22, 2191360), (32, 1506560), (40, 1205248), (44, 1095680), (55, 876544), (64, 753280), (80, 602624), (88, 547840), (107, 450560), (110, 438272), (128, 376640), (160, 301312), (176, 273920), (214, 225280), (220, 219136), (256, 188320), (320, 150656), (352, 136960), (428, 112640), (440, 109568), (512, 94160), (535, 90112), (640, 75328), (704, 68480), (856, 56320), (880, 54784), (1024, 47080), (1070, 45056), (1177, 40960), (1280, 37664), (1408, 34240), (1712, 28160), (1760, 27392), (2048, 23540), (2140, 22528), (2354, 20480), (2560, 18832), (2816, 17120), (3424, 14080), (3520, 13696), (4096, 11770), (4280, 11264), (4708, 10240), (5120, 9416), (5632, 8560), (5885, 8192), (6848, 7040)]