49679520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 172495008

約数和(自身を除く): 122815488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 97, 110, 120, 132, 160, 165, 176, 194, 220, 240, 264, 291, 330, 352, 388, 440, 480, 485, 528, 582, 660, 776, 880, 970, 1056, 1067, 1164, 1320, 1455, 1552, 1760, 1940, 2134, 2328, 2640, 2910, 3104, 3201, 3880, 4268, 4656, 5280, 5335, 5820, 6402, 7760, 8536, 9312, 9409, 10670, 11640, 12804, 15520, 16005, 17072, 18818, 21340, 23280, 25608, 28227, 32010, 34144, 37636, 42680, 46560, 47045, 51216, 56454, 64020, 75272, 85360, 94090, 102432, 103499, 112908, 128040, 141135, 150544, 170720, 188180, 206998, 225816, 256080, 282270, 301088, 310497, 376360, 413996, 451632, 512160, 517495, 564540, 620994, 752720, 827992, 903264, 1034990, 1129080, 1241988, 1505440, 1552485, 1655984, 2069980, 2258160, 2483976, 3104970, 3311968, 4139960, 4516320, 4967952, 6209940, 8279920, 9935904, 12419880, 16559840, 24839760, 49679520]

約数ペア:

[(1, 49679520), (2, 24839760), (3, 16559840), (4, 12419880), (5, 9935904), (6, 8279920), (8, 6209940), (10, 4967952), (11, 4516320), (12, 4139960), (15, 3311968), (16, 3104970), (20, 2483976), (22, 2258160), (24, 2069980), (30, 1655984), (32, 1552485), (33, 1505440), (40, 1241988), (44, 1129080), (48, 1034990), (55, 903264), (60, 827992), (66, 752720), (80, 620994), (88, 564540), (96, 517495), (97, 512160), (110, 451632), (120, 413996), (132, 376360), (160, 310497), (165, 301088), (176, 282270), (194, 256080), (220, 225816), (240, 206998), (264, 188180), (291, 170720), (330, 150544), (352, 141135), (388, 128040), (440, 112908), (480, 103499), (485, 102432), (528, 94090), (582, 85360), (660, 75272), (776, 64020), (880, 56454), (970, 51216), (1056, 47045), (1067, 46560), (1164, 42680), (1320, 37636), (1455, 34144), (1552, 32010), (1760, 28227), (1940, 25608), (2134, 23280), (2328, 21340), (2640, 18818), (2910, 17072), (3104, 16005), (3201, 15520), (3880, 12804), (4268, 11640), (4656, 10670), (5280, 9409), (5335, 9312), (5820, 8536), (6402, 7760)]