54487048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 128304000

約数和(自身を除く): 73816952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 449, 616, 788, 898, 1379, 1576, 1796, 2167, 2758, 3143, 3592, 4334, 4939, 5516, 6286, 8668, 9878, 11032, 12572, 15169, 17336, 19756, 25144, 30338, 34573, 39512, 60676, 69146, 88453, 121352, 138292, 176906, 276584, 353812, 619171, 707624, 972983, 1238342, 1945966, 2476684, 3891932, 4953368, 6810881, 7783864, 13621762, 27243524, 54487048]

約数ペア:

[(1, 54487048), (2, 27243524), (4, 13621762), (7, 7783864), (8, 6810881), (11, 4953368), (14, 3891932), (22, 2476684), (28, 1945966), (44, 1238342), (56, 972983), (77, 707624), (88, 619171), (154, 353812), (197, 276584), (308, 176906), (394, 138292), (449, 121352), (616, 88453), (788, 69146), (898, 60676), (1379, 39512), (1576, 34573), (1796, 30338), (2167, 25144), (2758, 19756), (3143, 17336), (3592, 15169), (4334, 12572), (4939, 11032), (5516, 9878), (6286, 8668)]