54027428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8772

約数の個数: 48

約数和(自身を含む): 123225984

約数和(自身を除く): 69198556

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 8731, 17462, 34924, 61117, 113503, 122234, 148427, 227006, 244468, 296854, 454012, 593708, 794521, 1038989, 1589042, 1929551, 2077978, 3178084, 3859102, 4155956, 7718204, 13506857, 27013714, 54027428]

約数ペア:

[(1, 54027428), (2, 27013714), (4, 13506857), (7, 7718204), (13, 4155956), (14, 3859102), (17, 3178084), (26, 2077978), (28, 1929551), (34, 1589042), (52, 1038989), (68, 794521), (91, 593708), (119, 454012), (182, 296854), (221, 244468), (238, 227006), (364, 148427), (442, 122234), (476, 113503), (884, 61117), (1547, 34924), (3094, 17462), (6188, 8731)]