50400144

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 140

約数和(自身を含む): 152473500

約数和(自身を除く): 102073356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 149, 162, 174, 216, 232, 243, 261, 298, 324, 348, 432, 447, 464, 486, 522, 596, 648, 696, 729, 783, 894, 972, 1044, 1192, 1296, 1341, 1392, 1458, 1566, 1788, 1944, 2088, 2349, 2384, 2682, 2916, 3132, 3576, 3888, 4023, 4176, 4321, 4698, 5364, 5832, 6264, 7047, 7152, 8046, 8642, 9396, 10728, 11664, 12069, 12528, 12963, 14094, 16092, 17284, 18792, 21141, 21456, 24138, 25926, 28188, 32184, 34568, 36207, 37584, 38889, 42282, 48276, 51852, 56376, 64368, 69136, 72414, 77778, 84564, 96552, 103704, 108621, 112752, 116667, 144828, 155556, 169128, 193104, 207408, 217242, 233334, 289656, 311112, 338256, 350001, 434484, 466668, 579312, 622224, 700002, 868968, 933336, 1050003, 1400004, 1737936, 1866672, 2100006, 2800008, 3150009, 4200012, 5600016, 6300018, 8400024, 12600036, 16800048, 25200072, 50400144]

約数ペア:

[(1, 50400144), (2, 25200072), (3, 16800048), (4, 12600036), (6, 8400024), (8, 6300018), (9, 5600016), (12, 4200012), (16, 3150009), (18, 2800008), (24, 2100006), (27, 1866672), (29, 1737936), (36, 1400004), (48, 1050003), (54, 933336), (58, 868968), (72, 700002), (81, 622224), (87, 579312), (108, 466668), (116, 434484), (144, 350001), (149, 338256), (162, 311112), (174, 289656), (216, 233334), (232, 217242), (243, 207408), (261, 193104), (298, 169128), (324, 155556), (348, 144828), (432, 116667), (447, 112752), (464, 108621), (486, 103704), (522, 96552), (596, 84564), (648, 77778), (696, 72414), (729, 69136), (783, 64368), (894, 56376), (972, 51852), (1044, 48276), (1192, 42282), (1296, 38889), (1341, 37584), (1392, 36207), (1458, 34568), (1566, 32184), (1788, 28188), (1944, 25926), (2088, 24138), (2349, 21456), (2384, 21141), (2682, 18792), (2916, 17284), (3132, 16092), (3576, 14094), (3888, 12963), (4023, 12528), (4176, 12069), (4321, 11664), (4698, 10728), (5364, 9396), (5832, 8642), (6264, 8046), (7047, 7152)]