51142133556

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1861}}^1\times {\mathrm{10457}}^1$

素因数の和:12401

約数の個数: 72

約数和(自身を含む): 131129808264

約数和(自身を除く): 79987674708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 1861, 2628, 3722, 5583, 7444, 10457, 11166, 16749, 20914, 22332, 31371, 33498, 41828, 62742, 66996, 94113, 125484, 135853, 188226, 271706, 376452, 407559, 543412, 763361, 815118, 1222677, 1526722, 1630236, 2290083, 2445354, 3053444, 4580166, 4890708, 6870249, 9160332, 13740498, 19460477, 27480996, 38920954, 58381431, 77841908, 116762862, 175144293, 233525724, 350288586, 700577172, 1420614821, 2841229642, 4261844463, 5682459284, 8523688926, 12785533389, 17047377852, 25571066778, 51142133556]

約数ペア:

[(1, 51142133556), (2, 25571066778), (3, 17047377852), (4, 12785533389), (6, 8523688926), (9, 5682459284), (12, 4261844463), (18, 2841229642), (36, 1420614821), (73, 700577172), (146, 350288586), (219, 233525724), (292, 175144293), (438, 116762862), (657, 77841908), (876, 58381431), (1314, 38920954), (1861, 27480996), (2628, 19460477), (3722, 13740498), (5583, 9160332), (7444, 6870249), (10457, 4890708), (11166, 4580166), (16749, 3053444), (20914, 2445354), (22332, 2290083), (31371, 1630236), (33498, 1526722), (41828, 1222677), (62742, 815118), (66996, 763361), (94113, 543412), (125484, 407559), (135853, 376452), (188226, 271706)]