53474800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3170

約数の個数: 60

約数和(自身を含む): 131503240

約数和(自身を除く): 78028440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3109, 3440, 4300, 6218, 8600, 12436, 15545, 17200, 24872, 31090, 49744, 62180, 77725, 124360, 133687, 155450, 248720, 267374, 310900, 534748, 621800, 668435, 1069496, 1243600, 1336870, 2138992, 2673740, 3342175, 5347480, 6684350, 10694960, 13368700, 26737400, 53474800]

約数ペア:

[(1, 53474800), (2, 26737400), (4, 13368700), (5, 10694960), (8, 6684350), (10, 5347480), (16, 3342175), (20, 2673740), (25, 2138992), (40, 1336870), (43, 1243600), (50, 1069496), (80, 668435), (86, 621800), (100, 534748), (172, 310900), (200, 267374), (215, 248720), (344, 155450), (400, 133687), (430, 124360), (688, 77725), (860, 62180), (1075, 49744), (1720, 31090), (2150, 24872), (3109, 17200), (3440, 15545), (4300, 12436), (6218, 8600)]