53939200

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 198

約数和(自身を含む): 159150156

約数和(自身を除く): 105210956

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 49, 50, 56, 64, 70, 80, 86, 98, 100, 112, 128, 140, 160, 172, 175, 196, 200, 215, 224, 245, 256, 280, 301, 320, 344, 350, 392, 400, 430, 448, 490, 512, 560, 602, 640, 688, 700, 784, 800, 860, 896, 980, 1024, 1075, 1120, 1204, 1225, 1280, 1376, 1400, 1505, 1568, 1600, 1720, 1792, 1960, 2107, 2150, 2240, 2408, 2450, 2560, 2752, 2800, 3010, 3136, 3200, 3440, 3584, 3920, 4214, 4300, 4480, 4816, 4900, 5120, 5504, 5600, 6020, 6272, 6400, 6880, 7168, 7525, 7840, 8428, 8600, 8960, 9632, 9800, 10535, 11008, 11200, 12040, 12544, 12800, 13760, 15050, 15680, 16856, 17200, 17920, 19264, 19600, 21070, 22016, 22400, 24080, 25088, 25600, 27520, 30100, 31360, 33712, 34400, 35840, 38528, 39200, 42140, 44032, 44800, 48160, 50176, 52675, 55040, 60200, 62720, 67424, 68800, 77056, 78400, 84280, 89600, 96320, 105350, 110080, 120400, 125440, 134848, 137600, 154112, 156800, 168560, 179200, 192640, 210700, 220160, 240800, 250880, 269696, 275200, 308224, 313600, 337120, 385280, 421400, 481600, 539392, 550400, 627200, 674240, 770560, 842800, 963200, 1078784, 1100800, 1254400, 1348480, 1541120, 1685600, 1926400, 2157568, 2696960, 3371200, 3852800, 5393920, 6742400, 7705600, 10787840, 13484800, 26969600, 53939200]

約数ペア:

[(1, 53939200), (2, 26969600), (4, 13484800), (5, 10787840), (7, 7705600), (8, 6742400), (10, 5393920), (14, 3852800), (16, 3371200), (20, 2696960), (25, 2157568), (28, 1926400), (32, 1685600), (35, 1541120), (40, 1348480), (43, 1254400), (49, 1100800), (50, 1078784), (56, 963200), (64, 842800), (70, 770560), (80, 674240), (86, 627200), (98, 550400), (100, 539392), (112, 481600), (128, 421400), (140, 385280), (160, 337120), (172, 313600), (175, 308224), (196, 275200), (200, 269696), (215, 250880), (224, 240800), (245, 220160), (256, 210700), (280, 192640), (301, 179200), (320, 168560), (344, 156800), (350, 154112), (392, 137600), (400, 134848), (430, 125440), (448, 120400), (490, 110080), (512, 105350), (560, 96320), (602, 89600), (640, 84280), (688, 78400), (700, 77056), (784, 68800), (800, 67424), (860, 62720), (896, 60200), (980, 55040), (1024, 52675), (1075, 50176), (1120, 48160), (1204, 44800), (1225, 44032), (1280, 42140), (1376, 39200), (1400, 38528), (1505, 35840), (1568, 34400), (1600, 33712), (1720, 31360), (1792, 30100), (1960, 27520), (2107, 25600), (2150, 25088), (2240, 24080), (2408, 22400), (2450, 22016), (2560, 21070), (2752, 19600), (2800, 19264), (3010, 17920), (3136, 17200), (3200, 16856), (3440, 15680), (3584, 15050), (3920, 13760), (4214, 12800), (4300, 12544), (4480, 12040), (4816, 11200), (4900, 11008), (5120, 10535), (5504, 9800), (5600, 9632), (6020, 8960), (6272, 8600), (6400, 8428), (6880, 7840), (7168, 7525)]