56261800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5741}}^1$

素因数の和:5771

約数の個数: 72

約数和(自身を含む): 152191710

約数和(自身を除く): 95929910

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5741, 9800, 11482, 22964, 28705, 40187, 45928, 57410, 80374, 114820, 143525, 160748, 200935, 229640, 281309, 287050, 321496, 401870, 562618, 574100, 803740, 1004675, 1125236, 1148200, 1406545, 1607480, 2009350, 2250472, 2813090, 4018700, 5626180, 7032725, 8037400, 11252360, 14065450, 28130900, 56261800]

約数ペア:

[(1, 56261800), (2, 28130900), (4, 14065450), (5, 11252360), (7, 8037400), (8, 7032725), (10, 5626180), (14, 4018700), (20, 2813090), (25, 2250472), (28, 2009350), (35, 1607480), (40, 1406545), (49, 1148200), (50, 1125236), (56, 1004675), (70, 803740), (98, 574100), (100, 562618), (140, 401870), (175, 321496), (196, 287050), (200, 281309), (245, 229640), (280, 200935), (350, 160748), (392, 143525), (490, 114820), (700, 80374), (980, 57410), (1225, 45928), (1400, 40187), (1960, 28705), (2450, 22964), (4900, 11482), (5741, 9800)]