49595520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2022

約数の個数: 128

約数和(自身を含む): 170331840

約数和(自身を除く): 120736320

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, 1987, 2080, 2496, 3120, 3974, 4160, 4992, 5961, 6240, 7948, 8320, 9935, 11922, 12480, 15896, 19870, 23844, 24960, 25831, 29805, 31792, 39740, 47688, 51662, 59610, 63584, 77493, 79480, 95376, 103324, 119220, 127168, 129155, 154986, 158960, 190752, 206648, 238440, 254336, 258310, 309972, 317920, 381504, 387465, 413296, 476880, 516620, 619944, 635840, 763008, 774930, 826592, 953760, 1033240, 1239888, 1271680, 1549860, 1653184, 1907520, 2066480, 2479776, 3099720, 3306368, 3815040, 4132960, 4959552, 6199440, 8265920, 9919104, 12398880, 16531840, 24797760, 49595520]

約数ペア:

[(1, 49595520), (2, 24797760), (3, 16531840), (4, 12398880), (5, 9919104), (6, 8265920), (8, 6199440), (10, 4959552), (12, 4132960), (13, 3815040), (15, 3306368), (16, 3099720), (20, 2479776), (24, 2066480), (26, 1907520), (30, 1653184), (32, 1549860), (39, 1271680), (40, 1239888), (48, 1033240), (52, 953760), (60, 826592), (64, 774930), (65, 763008), (78, 635840), (80, 619944), (96, 516620), (104, 476880), (120, 413296), (128, 387465), (130, 381504), (156, 317920), (160, 309972), (192, 258310), (195, 254336), (208, 238440), (240, 206648), (260, 190752), (312, 158960), (320, 154986), (384, 129155), (390, 127168), (416, 119220), (480, 103324), (520, 95376), (624, 79480), (640, 77493), (780, 63584), (832, 59610), (960, 51662), (1040, 47688), (1248, 39740), (1560, 31792), (1664, 29805), (1920, 25831), (1987, 24960), (2080, 23844), (2496, 19870), (3120, 15896), (3974, 12480), (4160, 11922), (4992, 9935), (5961, 8320), (6240, 7948)]