51557438880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1234613}}^1$

素因数の和:1234663

約数の個数: 144

約数和(自身を含む): 182006795880

約数和(自身を除く): 130449357000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 41760, 1234613, 2469226, 3703839, 4938452, 6173065, 7407678, 9876904, 11111517, 12346130, 14815356, 18519195, 19753808, 22223034, 24692260, 29630712, 35803777, 37038390, 39507616, 44446068, 49384520, 55557585, 59261424, 71607554, 74076780, 88892136, 98769040, 107411331, 111115170, 118522848, 143215108, 148153560, 177784272, 179018885, 197538080, 214822662, 222230340, 286430216, 296307120, 322233993, 355568544, 358037770, 429645324, 444460680, 537056655, 572860432, 592614240, 644467986, 716075540, 859290648, 888921360, 1074113310, 1145720864, 1288935972, 1432151080, 1611169965, 1718581296, 1777842720, 2148226620, 2577871944, 2864302160, 3222339930, 3437162592, 4296453240, 5155743888, 5728604320, 6444679860, 8592906480, 10311487776, 12889359720, 17185812960, 25778719440, 51557438880]

約数ペア:

[(1, 51557438880), (2, 25778719440), (3, 17185812960), (4, 12889359720), (5, 10311487776), (6, 8592906480), (8, 6444679860), (9, 5728604320), (10, 5155743888), (12, 4296453240), (15, 3437162592), (16, 3222339930), (18, 2864302160), (20, 2577871944), (24, 2148226620), (29, 1777842720), (30, 1718581296), (32, 1611169965), (36, 1432151080), (40, 1288935972), (45, 1145720864), (48, 1074113310), (58, 888921360), (60, 859290648), (72, 716075540), (80, 644467986), (87, 592614240), (90, 572860432), (96, 537056655), (116, 444460680), (120, 429645324), (144, 358037770), (145, 355568544), (160, 322233993), (174, 296307120), (180, 286430216), (232, 222230340), (240, 214822662), (261, 197538080), (288, 179018885), (290, 177784272), (348, 148153560), (360, 143215108), (435, 118522848), (464, 111115170), (480, 107411331), (522, 98769040), (580, 88892136), (696, 74076780), (720, 71607554), (870, 59261424), (928, 55557585), (1044, 49384520), (1160, 44446068), (1305, 39507616), (1392, 37038390), (1440, 35803777), (1740, 29630712), (2088, 24692260), (2320, 22223034), (2610, 19753808), (2784, 18519195), (3480, 14815356), (4176, 12346130), (4640, 11111517), (5220, 9876904), (6960, 7407678), (8352, 6173065), (10440, 4938452), (13920, 3703839), (20880, 2469226), (41760, 1234613)]