49889520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{7699}}^1$

素因数の和:7724

約数の個数: 100

約数和(自身を含む): 173296200

約数和(自身を除く): 123406680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 7699, 15398, 23097, 30796, 38495, 46194, 61592, 69291, 76990, 92388, 115485, 123184, 138582, 153980, 184776, 207873, 230970, 277164, 307960, 346455, 369552, 415746, 461940, 554328, 615920, 623619, 692910, 831492, 923880, 1039365, 1108656, 1247238, 1385820, 1662984, 1847760, 2078730, 2494476, 2771640, 3118095, 3325968, 4157460, 4988952, 5543280, 6236190, 8314920, 9977904, 12472380, 16629840, 24944760, 49889520]

約数ペア:

[(1, 49889520), (2, 24944760), (3, 16629840), (4, 12472380), (5, 9977904), (6, 8314920), (8, 6236190), (9, 5543280), (10, 4988952), (12, 4157460), (15, 3325968), (16, 3118095), (18, 2771640), (20, 2494476), (24, 2078730), (27, 1847760), (30, 1662984), (36, 1385820), (40, 1247238), (45, 1108656), (48, 1039365), (54, 923880), (60, 831492), (72, 692910), (80, 623619), (81, 615920), (90, 554328), (108, 461940), (120, 415746), (135, 369552), (144, 346455), (162, 307960), (180, 277164), (216, 230970), (240, 207873), (270, 184776), (324, 153980), (360, 138582), (405, 123184), (432, 115485), (540, 92388), (648, 76990), (720, 69291), (810, 61592), (1080, 46194), (1296, 38495), (1620, 30796), (2160, 23097), (3240, 15398), (6480, 7699)]