56517894

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9765

約数の個数: 48

約数和(自身を含む): 136496880

約数和(自身を除く): 79978986

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 9721, 19442, 29163, 58326, 87489, 165257, 174978, 184699, 330514, 369398, 495771, 554097, 991542, 1108194, 1487313, 1662291, 2974626, 3139883, 3324582, 6279766, 9419649, 18839298, 28258947, 56517894]

約数ペア:

[(1, 56517894), (2, 28258947), (3, 18839298), (6, 9419649), (9, 6279766), (17, 3324582), (18, 3139883), (19, 2974626), (34, 1662291), (38, 1487313), (51, 1108194), (57, 991542), (102, 554097), (114, 495771), (153, 369398), (171, 330514), (306, 184699), (323, 174978), (342, 165257), (646, 87489), (969, 58326), (1938, 29163), (2907, 19442), (5814, 9721)]