48647040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1984

約数の個数: 128

約数和(自身を含む): 167076000

約数和(自身を除く): 118428960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 1949, 2080, 2496, 3120, 3898, 4160, 4992, 5847, 6240, 7796, 8320, 9745, 11694, 12480, 15592, 19490, 23388, 24960, 25337, 29235, 31184, 38980, 46776, 50674, 58470, 62368, 76011, 77960, 93552, 101348, 116940, 124736, 126685, 152022, 155920, 187104, 202696, 233880, 249472, 253370, 304044, 311840, 374208, 380055, 405392, 467760, 506740, 608088, 623680, 748416, 760110, 810784, 935520, 1013480, 1216176, 1247360, 1520220, 1621568, 1871040, 2026960, 2432352, 3040440, 3243136, 3742080, 4053920, 4864704, 6080880, 8107840, 9729408, 12161760, 16215680, 24323520, 48647040]

約数ペア:

[(1, 48647040), (2, 24323520), (3, 16215680), (4, 12161760), (5, 9729408), (6, 8107840), (8, 6080880), (10, 4864704), (12, 4053920), (13, 3742080), (15, 3243136), (16, 3040440), (20, 2432352), (24, 2026960), (26, 1871040), (30, 1621568), (32, 1520220), (39, 1247360), (40, 1216176), (48, 1013480), (52, 935520), (60, 810784), (64, 760110), (65, 748416), (78, 623680), (80, 608088), (96, 506740), (104, 467760), (120, 405392), (128, 380055), (130, 374208), (156, 311840), (160, 304044), (192, 253370), (195, 249472), (208, 233880), (240, 202696), (260, 187104), (312, 155920), (320, 152022), (384, 126685), (390, 124736), (416, 116940), (480, 101348), (520, 93552), (624, 77960), (640, 76011), (780, 62368), (832, 58470), (960, 50674), (1040, 46776), (1248, 38980), (1560, 31184), (1664, 29235), (1920, 25337), (1949, 24960), (2080, 23388), (2496, 19490), (3120, 15592), (3898, 12480), (4160, 11694), (4992, 9745), (5847, 8320), (6240, 7796)]