49095680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 88

約数和(自身を含む): 121051392

約数和(自身を除く): 71955712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 223, 256, 320, 344, 430, 446, 512, 640, 688, 860, 892, 1024, 1115, 1280, 1376, 1720, 1784, 2230, 2560, 2752, 3440, 3568, 4460, 5120, 5504, 6880, 7136, 8920, 9589, 11008, 13760, 14272, 17840, 19178, 22016, 27520, 28544, 35680, 38356, 44032, 47945, 55040, 57088, 71360, 76712, 95890, 110080, 114176, 142720, 153424, 191780, 220160, 228352, 285440, 306848, 383560, 570880, 613696, 767120, 1141760, 1227392, 1534240, 2454784, 3068480, 4909568, 6136960, 9819136, 12273920, 24547840, 49095680]

約数ペア:

[(1, 49095680), (2, 24547840), (4, 12273920), (5, 9819136), (8, 6136960), (10, 4909568), (16, 3068480), (20, 2454784), (32, 1534240), (40, 1227392), (43, 1141760), (64, 767120), (80, 613696), (86, 570880), (128, 383560), (160, 306848), (172, 285440), (215, 228352), (223, 220160), (256, 191780), (320, 153424), (344, 142720), (430, 114176), (446, 110080), (512, 95890), (640, 76712), (688, 71360), (860, 57088), (892, 55040), (1024, 47945), (1115, 44032), (1280, 38356), (1376, 35680), (1720, 28544), (1784, 27520), (2230, 22016), (2560, 19178), (2752, 17840), (3440, 14272), (3568, 13760), (4460, 11008), (5120, 9589), (5504, 8920), (6880, 7136)]