48266240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:893

約数の個数: 88

約数和(自身を含む): 126455472

約数和(自身を除く): 78189232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 857, 880, 1024, 1280, 1408, 1714, 1760, 2560, 2816, 3428, 3520, 4285, 5120, 5632, 6856, 7040, 8570, 9427, 11264, 13712, 14080, 17140, 18854, 27424, 28160, 34280, 37708, 47135, 54848, 56320, 68560, 75416, 94270, 109696, 137120, 150832, 188540, 219392, 274240, 301664, 377080, 438784, 548480, 603328, 754160, 877568, 1096960, 1206656, 1508320, 2193920, 2413312, 3016640, 4387840, 4826624, 6033280, 9653248, 12066560, 24133120, 48266240]

約数ペア:

[(1, 48266240), (2, 24133120), (4, 12066560), (5, 9653248), (8, 6033280), (10, 4826624), (11, 4387840), (16, 3016640), (20, 2413312), (22, 2193920), (32, 1508320), (40, 1206656), (44, 1096960), (55, 877568), (64, 754160), (80, 603328), (88, 548480), (110, 438784), (128, 377080), (160, 301664), (176, 274240), (220, 219392), (256, 188540), (320, 150832), (352, 137120), (440, 109696), (512, 94270), (640, 75416), (704, 68560), (857, 56320), (880, 54848), (1024, 47135), (1280, 37708), (1408, 34280), (1714, 28160), (1760, 27424), (2560, 18854), (2816, 17140), (3428, 14080), (3520, 13712), (4285, 11264), (5120, 9427), (5632, 8570), (6856, 7040)]