53125680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 180792000

約数和(自身を除く): 127666320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 449, 464, 493, 510, 580, 680, 696, 816, 870, 898, 986, 1020, 1160, 1347, 1360, 1392, 1479, 1740, 1796, 1972, 2040, 2245, 2320, 2465, 2694, 2958, 3480, 3592, 3944, 4080, 4490, 4930, 5388, 5916, 6735, 6960, 7184, 7395, 7633, 7888, 8980, 9860, 10776, 11832, 13021, 13470, 14790, 15266, 17960, 19720, 21552, 22899, 23664, 26042, 26940, 29580, 30532, 35920, 38165, 39063, 39440, 45798, 52084, 53880, 59160, 61064, 65105, 76330, 78126, 91596, 104168, 107760, 114495, 118320, 122128, 130210, 152660, 156252, 183192, 195315, 208336, 221357, 228990, 260420, 305320, 312504, 366384, 390630, 442714, 457980, 520840, 610640, 625008, 664071, 781260, 885428, 915960, 1041680, 1106785, 1328142, 1562520, 1770856, 1831920, 2213570, 2656284, 3125040, 3320355, 3541712, 4427140, 5312568, 6640710, 8854280, 10625136, 13281420, 17708560, 26562840, 53125680]

約数ペア:

[(1, 53125680), (2, 26562840), (3, 17708560), (4, 13281420), (5, 10625136), (6, 8854280), (8, 6640710), (10, 5312568), (12, 4427140), (15, 3541712), (16, 3320355), (17, 3125040), (20, 2656284), (24, 2213570), (29, 1831920), (30, 1770856), (34, 1562520), (40, 1328142), (48, 1106785), (51, 1041680), (58, 915960), (60, 885428), (68, 781260), (80, 664071), (85, 625008), (87, 610640), (102, 520840), (116, 457980), (120, 442714), (136, 390630), (145, 366384), (170, 312504), (174, 305320), (204, 260420), (232, 228990), (240, 221357), (255, 208336), (272, 195315), (290, 183192), (340, 156252), (348, 152660), (408, 130210), (435, 122128), (449, 118320), (464, 114495), (493, 107760), (510, 104168), (580, 91596), (680, 78126), (696, 76330), (816, 65105), (870, 61064), (898, 59160), (986, 53880), (1020, 52084), (1160, 45798), (1347, 39440), (1360, 39063), (1392, 38165), (1479, 35920), (1740, 30532), (1796, 29580), (1972, 26940), (2040, 26042), (2245, 23664), (2320, 22899), (2465, 21552), (2694, 19720), (2958, 17960), (3480, 15266), (3592, 14790), (3944, 13470), (4080, 13021), (4490, 11832), (4930, 10776), (5388, 9860), (5916, 8980), (6735, 7888), (6960, 7633), (7184, 7395)]