55759360

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 80

約数和(自身を含む): 139651776

約数和(自身を除く): 83892416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 947, 1280, 1472, 1840, 1894, 2560, 2944, 3680, 3788, 4735, 5888, 7360, 7576, 9470, 11776, 14720, 15152, 18940, 21781, 29440, 30304, 37880, 43562, 58880, 60608, 75760, 87124, 108905, 121216, 151520, 174248, 217810, 242432, 303040, 348496, 435620, 484864, 606080, 696992, 871240, 1212160, 1393984, 1742480, 2424320, 2787968, 3484960, 5575936, 6969920, 11151872, 13939840, 27879680, 55759360]

約数ペア:

[(1, 55759360), (2, 27879680), (4, 13939840), (5, 11151872), (8, 6969920), (10, 5575936), (16, 3484960), (20, 2787968), (23, 2424320), (32, 1742480), (40, 1393984), (46, 1212160), (64, 871240), (80, 696992), (92, 606080), (115, 484864), (128, 435620), (160, 348496), (184, 303040), (230, 242432), (256, 217810), (320, 174248), (368, 151520), (460, 121216), (512, 108905), (640, 87124), (736, 75760), (920, 60608), (947, 58880), (1280, 43562), (1472, 37880), (1840, 30304), (1894, 29440), (2560, 21781), (2944, 18940), (3680, 15152), (3788, 14720), (4735, 11776), (5888, 9470), (7360, 7576)]