47988756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4173

約数の個数: 72

約数和(自身を含む): 135233280

約数和(自身を除く): 87244524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 4127, 5814, 8254, 11628, 12381, 16508, 24762, 37143, 49524, 70159, 74286, 78413, 140318, 148572, 156826, 210477, 235239, 280636, 313652, 420954, 470478, 631431, 705717, 841908, 940956, 1262862, 1333021, 1411434, 2525724, 2666042, 2822868, 3999063, 5332084, 7998126, 11997189, 15996252, 23994378, 47988756]

約数ペア:

[(1, 47988756), (2, 23994378), (3, 15996252), (4, 11997189), (6, 7998126), (9, 5332084), (12, 3999063), (17, 2822868), (18, 2666042), (19, 2525724), (34, 1411434), (36, 1333021), (38, 1262862), (51, 940956), (57, 841908), (68, 705717), (76, 631431), (102, 470478), (114, 420954), (153, 313652), (171, 280636), (204, 235239), (228, 210477), (306, 156826), (323, 148572), (342, 140318), (612, 78413), (646, 74286), (684, 70159), (969, 49524), (1292, 37143), (1938, 24762), (2907, 16508), (3876, 12381), (4127, 11628), (5814, 8254)]