50490720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5009}}^1$

素因数の和:5037

約数の個数: 144

約数和(自身を含む): 196953120

約数和(自身を除く): 146462400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5009, 5040, 10018, 10080, 15027, 20036, 25045, 30054, 35063, 40072, 45081, 50090, 60108, 70126, 75135, 80144, 90162, 100180, 105189, 120216, 140252, 150270, 160288, 175315, 180324, 200360, 210378, 225405, 240432, 280504, 300540, 315567, 350630, 360648, 400720, 420756, 450810, 480864, 525945, 561008, 601080, 631134, 701260, 721296, 801440, 841512, 901620, 1051890, 1122016, 1202160, 1262268, 1402520, 1442592, 1577835, 1683024, 1803240, 2103780, 2404320, 2524536, 2805040, 3155670, 3366048, 3606480, 4207560, 5049072, 5610080, 6311340, 7212960, 8415120, 10098144, 12622680, 16830240, 25245360, 50490720]

約数ペア:

[(1, 50490720), (2, 25245360), (3, 16830240), (4, 12622680), (5, 10098144), (6, 8415120), (7, 7212960), (8, 6311340), (9, 5610080), (10, 5049072), (12, 4207560), (14, 3606480), (15, 3366048), (16, 3155670), (18, 2805040), (20, 2524536), (21, 2404320), (24, 2103780), (28, 1803240), (30, 1683024), (32, 1577835), (35, 1442592), (36, 1402520), (40, 1262268), (42, 1202160), (45, 1122016), (48, 1051890), (56, 901620), (60, 841512), (63, 801440), (70, 721296), (72, 701260), (80, 631134), (84, 601080), (90, 561008), (96, 525945), (105, 480864), (112, 450810), (120, 420756), (126, 400720), (140, 360648), (144, 350630), (160, 315567), (168, 300540), (180, 280504), (210, 240432), (224, 225405), (240, 210378), (252, 200360), (280, 180324), (288, 175315), (315, 160288), (336, 150270), (360, 140252), (420, 120216), (480, 105189), (504, 100180), (560, 90162), (630, 80144), (672, 75135), (720, 70126), (840, 60108), (1008, 50090), (1120, 45081), (1260, 40072), (1440, 35063), (1680, 30054), (2016, 25045), (2520, 20036), (3360, 15027), (5009, 10080), (5040, 10018)]