56114800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 120

約数和(自身を含む): 157604000

約数和(自身を除く): 101489200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 409, 490, 560, 686, 700, 784, 818, 980, 1225, 1372, 1400, 1636, 1715, 1960, 2045, 2450, 2744, 2800, 2863, 3272, 3430, 3920, 4090, 4900, 5488, 5726, 6544, 6860, 8180, 8575, 9800, 10225, 11452, 13720, 14315, 16360, 17150, 19600, 20041, 20450, 22904, 27440, 28630, 32720, 34300, 40082, 40900, 45808, 57260, 68600, 71575, 80164, 81800, 100205, 114520, 137200, 140287, 143150, 160328, 163600, 200410, 229040, 280574, 286300, 320656, 400820, 501025, 561148, 572600, 701435, 801640, 1002050, 1122296, 1145200, 1402870, 1603280, 2004100, 2244592, 2805740, 3507175, 4008200, 5611480, 7014350, 8016400, 11222960, 14028700, 28057400, 56114800]

約数ペア:

[(1, 56114800), (2, 28057400), (4, 14028700), (5, 11222960), (7, 8016400), (8, 7014350), (10, 5611480), (14, 4008200), (16, 3507175), (20, 2805740), (25, 2244592), (28, 2004100), (35, 1603280), (40, 1402870), (49, 1145200), (50, 1122296), (56, 1002050), (70, 801640), (80, 701435), (98, 572600), (100, 561148), (112, 501025), (140, 400820), (175, 320656), (196, 286300), (200, 280574), (245, 229040), (280, 200410), (343, 163600), (350, 160328), (392, 143150), (400, 140287), (409, 137200), (490, 114520), (560, 100205), (686, 81800), (700, 80164), (784, 71575), (818, 68600), (980, 57260), (1225, 45808), (1372, 40900), (1400, 40082), (1636, 34300), (1715, 32720), (1960, 28630), (2045, 27440), (2450, 22904), (2744, 20450), (2800, 20041), (2863, 19600), (3272, 17150), (3430, 16360), (3920, 14315), (4090, 13720), (4900, 11452), (5488, 10225), (5726, 9800), (6544, 8575), (6860, 8180)]