56126560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{7159}}^1$

素因数の和:7188

約数の個数: 72

約数和(自身を含む): 154269360

約数和(自身を除く): 98142800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7159, 7840, 14318, 28636, 35795, 50113, 57272, 71590, 100226, 114544, 143180, 200452, 229088, 250565, 286360, 350791, 400904, 501130, 572720, 701582, 801808, 1002260, 1145440, 1403164, 1603616, 1753955, 2004520, 2806328, 3507910, 4009040, 5612656, 7015820, 8018080, 11225312, 14031640, 28063280, 56126560]

約数ペア:

[(1, 56126560), (2, 28063280), (4, 14031640), (5, 11225312), (7, 8018080), (8, 7015820), (10, 5612656), (14, 4009040), (16, 3507910), (20, 2806328), (28, 2004520), (32, 1753955), (35, 1603616), (40, 1403164), (49, 1145440), (56, 1002260), (70, 801808), (80, 701582), (98, 572720), (112, 501130), (140, 400904), (160, 350791), (196, 286360), (224, 250565), (245, 229088), (280, 200452), (392, 143180), (490, 114544), (560, 100226), (784, 71590), (980, 57272), (1120, 50113), (1568, 35795), (1960, 28636), (3920, 14318), (7159, 7840)]