51043200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 181498800

約数和(自身を除く): 130455600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 409, 416, 480, 520, 600, 624, 640, 650, 780, 800, 818, 832, 960, 975, 1040, 1200, 1227, 1248, 1300, 1560, 1600, 1636, 1664, 1920, 1950, 2045, 2080, 2400, 2454, 2496, 2600, 3120, 3200, 3272, 3900, 4090, 4160, 4800, 4908, 4992, 5200, 5317, 6135, 6240, 6544, 7800, 8180, 8320, 9600, 9816, 10225, 10400, 10634, 12270, 12480, 13088, 15600, 15951, 16360, 19632, 20450, 20800, 21268, 24540, 24960, 26176, 26585, 30675, 31200, 31902, 32720, 39264, 40900, 41600, 42536, 49080, 52352, 53170, 61350, 62400, 63804, 65440, 78528, 79755, 81800, 85072, 98160, 106340, 122700, 124800, 127608, 130880, 132925, 157056, 159510, 163600, 170144, 196320, 212680, 245400, 255216, 261760, 265850, 319020, 327200, 340288, 392640, 398775, 425360, 490800, 510432, 531700, 638040, 654400, 680576, 785280, 797550, 850720, 981600, 1020864, 1063400, 1276080, 1308800, 1595100, 1701440, 1963200, 2041728, 2126800, 2552160, 3190200, 3402880, 3926400, 4253600, 5104320, 6380400, 8507200, 10208640, 12760800, 17014400, 25521600, 51043200]

約数ペア:

[(1, 51043200), (2, 25521600), (3, 17014400), (4, 12760800), (5, 10208640), (6, 8507200), (8, 6380400), (10, 5104320), (12, 4253600), (13, 3926400), (15, 3402880), (16, 3190200), (20, 2552160), (24, 2126800), (25, 2041728), (26, 1963200), (30, 1701440), (32, 1595100), (39, 1308800), (40, 1276080), (48, 1063400), (50, 1020864), (52, 981600), (60, 850720), (64, 797550), (65, 785280), (75, 680576), (78, 654400), (80, 638040), (96, 531700), (100, 510432), (104, 490800), (120, 425360), (128, 398775), (130, 392640), (150, 340288), (156, 327200), (160, 319020), (192, 265850), (195, 261760), (200, 255216), (208, 245400), (240, 212680), (260, 196320), (300, 170144), (312, 163600), (320, 159510), (325, 157056), (384, 132925), (390, 130880), (400, 127608), (409, 124800), (416, 122700), (480, 106340), (520, 98160), (600, 85072), (624, 81800), (640, 79755), (650, 78528), (780, 65440), (800, 63804), (818, 62400), (832, 61350), (960, 53170), (975, 52352), (1040, 49080), (1200, 42536), (1227, 41600), (1248, 40900), (1300, 39264), (1560, 32720), (1600, 31902), (1636, 31200), (1664, 30675), (1920, 26585), (1950, 26176), (2045, 24960), (2080, 24540), (2400, 21268), (2454, 20800), (2496, 20450), (2600, 19632), (3120, 16360), (3200, 15951), (3272, 15600), (3900, 13088), (4090, 12480), (4160, 12270), (4800, 10634), (4908, 10400), (4992, 10225), (5200, 9816), (5317, 9600), (6135, 8320), (6240, 8180), (6544, 7800)]