48197120

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 117702288

約数和(自身を除く): 69505168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 281, 320, 335, 512, 536, 562, 640, 670, 1072, 1124, 1280, 1340, 1405, 2144, 2248, 2560, 2680, 2810, 4288, 4496, 5360, 5620, 8576, 8992, 10720, 11240, 17152, 17984, 18827, 21440, 22480, 34304, 35968, 37654, 42880, 44960, 71936, 75308, 85760, 89920, 94135, 143872, 150616, 171520, 179840, 188270, 301232, 359680, 376540, 602464, 719360, 753080, 1204928, 1506160, 2409856, 3012320, 4819712, 6024640, 9639424, 12049280, 24098560, 48197120]

約数ペア:

[(1, 48197120), (2, 24098560), (4, 12049280), (5, 9639424), (8, 6024640), (10, 4819712), (16, 3012320), (20, 2409856), (32, 1506160), (40, 1204928), (64, 753080), (67, 719360), (80, 602464), (128, 376540), (134, 359680), (160, 301232), (256, 188270), (268, 179840), (281, 171520), (320, 150616), (335, 143872), (512, 94135), (536, 89920), (562, 85760), (640, 75308), (670, 71936), (1072, 44960), (1124, 42880), (1280, 37654), (1340, 35968), (1405, 34304), (2144, 22480), (2248, 21440), (2560, 18827), (2680, 17984), (2810, 17152), (4288, 11240), (4496, 10720), (5360, 8992), (5620, 8576)]