53638816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1979}}^1$

素因数の和:2018

約数の個数: 72

約数和(自身を含む): 132723360

約数和(自身を除く): 79084544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 1979, 2464, 3388, 3872, 3958, 6776, 7916, 13552, 13853, 15832, 21769, 27104, 27706, 31664, 43538, 55412, 63328, 87076, 110824, 152383, 174152, 221648, 239459, 304766, 348304, 443296, 478918, 609532, 696608, 957836, 1219064, 1676213, 1915672, 2438128, 3352426, 3831344, 4876256, 6704852, 7662688, 13409704, 26819408, 53638816]

約数ペア:

[(1, 53638816), (2, 26819408), (4, 13409704), (7, 7662688), (8, 6704852), (11, 4876256), (14, 3831344), (16, 3352426), (22, 2438128), (28, 1915672), (32, 1676213), (44, 1219064), (56, 957836), (77, 696608), (88, 609532), (112, 478918), (121, 443296), (154, 348304), (176, 304766), (224, 239459), (242, 221648), (308, 174152), (352, 152383), (484, 110824), (616, 87076), (847, 63328), (968, 55412), (1232, 43538), (1694, 31664), (1936, 27706), (1979, 27104), (2464, 21769), (3388, 15832), (3872, 13853), (3958, 13552), (6776, 7916)]