55434756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20903}}^1$

素因数の和:20940

約数の個数: 48

約数和(自身を含む): 147498624

約数和(自身を除く): 92063868

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 20903, 41806, 62709, 83612, 125418, 250836, 271739, 355351, 543478, 710702, 815217, 1066053, 1086956, 1421404, 1630434, 2132106, 3260868, 4264212, 4619563, 9239126, 13858689, 18478252, 27717378, 55434756]

約数ペア:

[(1, 55434756), (2, 27717378), (3, 18478252), (4, 13858689), (6, 9239126), (12, 4619563), (13, 4264212), (17, 3260868), (26, 2132106), (34, 1630434), (39, 1421404), (51, 1086956), (52, 1066053), (68, 815217), (78, 710702), (102, 543478), (156, 355351), (204, 271739), (221, 250836), (442, 125418), (663, 83612), (884, 62709), (1326, 41806), (2652, 20903)]