50466080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 142979256

約数和(自身を除く): 92513176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 157, 160, 164, 196, 205, 224, 245, 280, 287, 314, 328, 392, 410, 490, 560, 574, 628, 656, 784, 785, 820, 980, 1099, 1120, 1148, 1256, 1312, 1435, 1568, 1570, 1640, 1960, 2009, 2198, 2296, 2512, 2870, 3140, 3280, 3920, 4018, 4396, 4592, 5024, 5495, 5740, 6280, 6437, 6560, 7693, 7840, 8036, 8792, 9184, 10045, 10990, 11480, 12560, 12874, 15386, 16072, 17584, 20090, 21980, 22960, 25120, 25748, 30772, 32144, 32185, 35168, 38465, 40180, 43960, 45059, 45920, 51496, 61544, 64288, 64370, 76930, 80360, 87920, 90118, 102992, 123088, 128740, 153860, 160720, 175840, 180236, 205984, 225295, 246176, 257480, 307720, 315413, 321440, 360472, 450590, 514960, 615440, 630826, 720944, 901180, 1029920, 1230880, 1261652, 1441888, 1577065, 1802360, 2523304, 3154130, 3604720, 5046608, 6308260, 7209440, 10093216, 12616520, 25233040, 50466080]

約数ペア:

[(1, 50466080), (2, 25233040), (4, 12616520), (5, 10093216), (7, 7209440), (8, 6308260), (10, 5046608), (14, 3604720), (16, 3154130), (20, 2523304), (28, 1802360), (32, 1577065), (35, 1441888), (40, 1261652), (41, 1230880), (49, 1029920), (56, 901180), (70, 720944), (80, 630826), (82, 615440), (98, 514960), (112, 450590), (140, 360472), (157, 321440), (160, 315413), (164, 307720), (196, 257480), (205, 246176), (224, 225295), (245, 205984), (280, 180236), (287, 175840), (314, 160720), (328, 153860), (392, 128740), (410, 123088), (490, 102992), (560, 90118), (574, 87920), (628, 80360), (656, 76930), (784, 64370), (785, 64288), (820, 61544), (980, 51496), (1099, 45920), (1120, 45059), (1148, 43960), (1256, 40180), (1312, 38465), (1435, 35168), (1568, 32185), (1570, 32144), (1640, 30772), (1960, 25748), (2009, 25120), (2198, 22960), (2296, 21980), (2512, 20090), (2870, 17584), (3140, 16072), (3280, 15386), (3920, 12874), (4018, 12560), (4396, 11480), (4592, 10990), (5024, 10045), (5495, 9184), (5740, 8792), (6280, 8036), (6437, 7840), (6560, 7693)]