51678616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 107442720

約数和(自身を除く): 55764104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 197, 242, 271, 394, 484, 542, 788, 968, 1084, 1576, 2167, 2168, 2981, 4334, 5962, 8668, 11924, 17336, 23837, 23848, 32791, 47674, 53387, 65582, 95348, 106774, 131164, 190696, 213548, 262328, 427096, 587257, 1174514, 2349028, 4698056, 6459827, 12919654, 25839308, 51678616]

約数ペア:

[(1, 51678616), (2, 25839308), (4, 12919654), (8, 6459827), (11, 4698056), (22, 2349028), (44, 1174514), (88, 587257), (121, 427096), (197, 262328), (242, 213548), (271, 190696), (394, 131164), (484, 106774), (542, 95348), (788, 65582), (968, 53387), (1084, 47674), (1576, 32791), (2167, 23848), (2168, 23837), (2981, 17336), (4334, 11924), (5962, 8668)]