48077440

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 117675360

約数和(自身を除く): 69597920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 1747, 2752, 3440, 3494, 5504, 6880, 6988, 8735, 13760, 13976, 17470, 27520, 27952, 34940, 55904, 69880, 75121, 111808, 139760, 150242, 223616, 279520, 300484, 375605, 559040, 600968, 751210, 1118080, 1201936, 1502420, 2403872, 3004840, 4807744, 6009680, 9615488, 12019360, 24038720, 48077440]

約数ペア:

[(1, 48077440), (2, 24038720), (4, 12019360), (5, 9615488), (8, 6009680), (10, 4807744), (16, 3004840), (20, 2403872), (32, 1502420), (40, 1201936), (43, 1118080), (64, 751210), (80, 600968), (86, 559040), (128, 375605), (160, 300484), (172, 279520), (215, 223616), (320, 150242), (344, 139760), (430, 111808), (640, 75121), (688, 69880), (860, 55904), (1376, 34940), (1720, 27952), (1747, 27520), (2752, 17470), (3440, 13976), (3494, 13760), (5504, 8735), (6880, 6988)]