55980574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 100137600

約数和(自身を除く): 44157026

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 169, 247, 299, 338, 379, 437, 494, 598, 758, 874, 3211, 3887, 4927, 5681, 6422, 7201, 7774, 8717, 9854, 11362, 14402, 17434, 64051, 73853, 93613, 113321, 128102, 147706, 165623, 187226, 226642, 331246, 1216969, 1473173, 2153099, 2433938, 2946346, 4306198, 27990287, 55980574]

約数ペア:

[(1, 55980574), (2, 27990287), (13, 4306198), (19, 2946346), (23, 2433938), (26, 2153099), (38, 1473173), (46, 1216969), (169, 331246), (247, 226642), (299, 187226), (338, 165623), (379, 147706), (437, 128102), (494, 113321), (598, 93613), (758, 73853), (874, 64051), (3211, 17434), (3887, 14402), (4927, 11362), (5681, 9854), (6422, 8717), (7201, 7774)]