55751328

素因数分解:

$2^5\times 3^4\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 120

約数和(自身を含む): 166211892

約数和(自身を除く): 110460564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 157, 162, 216, 274, 288, 314, 324, 411, 432, 471, 548, 628, 648, 822, 864, 942, 1096, 1233, 1256, 1296, 1413, 1644, 1884, 2192, 2466, 2512, 2592, 2826, 3288, 3699, 3768, 4239, 4384, 4932, 5024, 5652, 6576, 7398, 7536, 8478, 9864, 11097, 11304, 12717, 13152, 14796, 15072, 16956, 19728, 21509, 22194, 22608, 25434, 29592, 33912, 39456, 43018, 44388, 45216, 50868, 59184, 64527, 67824, 86036, 88776, 101736, 118368, 129054, 135648, 172072, 177552, 193581, 203472, 258108, 344144, 355104, 387162, 406944, 516216, 580743, 688288, 774324, 1032432, 1161486, 1548648, 1742229, 2064864, 2322972, 3097296, 3484458, 4645944, 6194592, 6968916, 9291888, 13937832, 18583776, 27875664, 55751328]

約数ペア:

[(1, 55751328), (2, 27875664), (3, 18583776), (4, 13937832), (6, 9291888), (8, 6968916), (9, 6194592), (12, 4645944), (16, 3484458), (18, 3097296), (24, 2322972), (27, 2064864), (32, 1742229), (36, 1548648), (48, 1161486), (54, 1032432), (72, 774324), (81, 688288), (96, 580743), (108, 516216), (137, 406944), (144, 387162), (157, 355104), (162, 344144), (216, 258108), (274, 203472), (288, 193581), (314, 177552), (324, 172072), (411, 135648), (432, 129054), (471, 118368), (548, 101736), (628, 88776), (648, 86036), (822, 67824), (864, 64527), (942, 59184), (1096, 50868), (1233, 45216), (1256, 44388), (1296, 43018), (1413, 39456), (1644, 33912), (1884, 29592), (2192, 25434), (2466, 22608), (2512, 22194), (2592, 21509), (2826, 19728), (3288, 16956), (3699, 15072), (3768, 14796), (4239, 13152), (4384, 12717), (4932, 11304), (5024, 11097), (5652, 9864), (6576, 8478), (7398, 7536)]