51089235840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2956553}}^1$

素因数の和:2956581

約数の個数: 128

約数和(自身を含む): 180941104800

約数和(自身を除く): 129851868960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 2956553, 5913106, 8869659, 11826212, 14782765, 17739318, 23652424, 26608977, 29565530, 35478636, 44348295, 47304848, 53217954, 59131060, 70957272, 79826931, 88696590, 94609696, 106435908, 118262120, 133044885, 141914544, 159653862, 177393180, 189219392, 212871816, 236524240, 266089770, 283829088, 319307724, 354786360, 378438784, 399134655, 425743632, 473048480, 532179540, 567658176, 638615448, 709572720, 798269310, 851487264, 946096960, 1064359080, 1135316352, 1277230896, 1419145440, 1596538620, 1702974528, 1892193920, 2128718160, 2554461792, 2838290880, 3193077240, 3405949056, 4257436320, 5108923584, 5676581760, 6386154480, 8514872640, 10217847168, 12772308960, 17029745280, 25544617920, 51089235840]

約数ペア:

[(1, 51089235840), (2, 25544617920), (3, 17029745280), (4, 12772308960), (5, 10217847168), (6, 8514872640), (8, 6386154480), (9, 5676581760), (10, 5108923584), (12, 4257436320), (15, 3405949056), (16, 3193077240), (18, 2838290880), (20, 2554461792), (24, 2128718160), (27, 1892193920), (30, 1702974528), (32, 1596538620), (36, 1419145440), (40, 1277230896), (45, 1135316352), (48, 1064359080), (54, 946096960), (60, 851487264), (64, 798269310), (72, 709572720), (80, 638615448), (90, 567658176), (96, 532179540), (108, 473048480), (120, 425743632), (128, 399134655), (135, 378438784), (144, 354786360), (160, 319307724), (180, 283829088), (192, 266089770), (216, 236524240), (240, 212871816), (270, 189219392), (288, 177393180), (320, 159653862), (360, 141914544), (384, 133044885), (432, 118262120), (480, 106435908), (540, 94609696), (576, 88696590), (640, 79826931), (720, 70957272), (864, 59131060), (960, 53217954), (1080, 47304848), (1152, 44348295), (1440, 35478636), (1728, 29565530), (1920, 26608977), (2160, 23652424), (2880, 17739318), (3456, 14782765), (4320, 11826212), (5760, 8869659), (8640, 5913106), (17280, 2956553)]