50407280

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 149990400

約数和(自身を除く): 99583120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 167, 176, 196, 220, 245, 280, 308, 334, 343, 385, 392, 440, 490, 539, 560, 616, 668, 686, 770, 784, 835, 880, 980, 1078, 1169, 1232, 1336, 1372, 1540, 1670, 1715, 1837, 1960, 2156, 2338, 2672, 2695, 2744, 3080, 3340, 3430, 3674, 3773, 3920, 4312, 4676, 5390, 5488, 5845, 6160, 6680, 6860, 7348, 7546, 8183, 8624, 9185, 9352, 10780, 11690, 12859, 13360, 13720, 14696, 15092, 16366, 18370, 18704, 18865, 21560, 23380, 25718, 27440, 29392, 30184, 32732, 36740, 37730, 40915, 43120, 46760, 51436, 57281, 60368, 64295, 65464, 73480, 75460, 81830, 90013, 93520, 102872, 114562, 128590, 130928, 146960, 150920, 163660, 180026, 205744, 229124, 257180, 286405, 301840, 327320, 360052, 450065, 458248, 514360, 572810, 630091, 654640, 720104, 900130, 916496, 1028720, 1145620, 1260182, 1440208, 1800260, 2291240, 2520364, 3150455, 3600520, 4582480, 5040728, 6300910, 7201040, 10081456, 12601820, 25203640, 50407280]

約数ペア:

[(1, 50407280), (2, 25203640), (4, 12601820), (5, 10081456), (7, 7201040), (8, 6300910), (10, 5040728), (11, 4582480), (14, 3600520), (16, 3150455), (20, 2520364), (22, 2291240), (28, 1800260), (35, 1440208), (40, 1260182), (44, 1145620), (49, 1028720), (55, 916496), (56, 900130), (70, 720104), (77, 654640), (80, 630091), (88, 572810), (98, 514360), (110, 458248), (112, 450065), (140, 360052), (154, 327320), (167, 301840), (176, 286405), (196, 257180), (220, 229124), (245, 205744), (280, 180026), (308, 163660), (334, 150920), (343, 146960), (385, 130928), (392, 128590), (440, 114562), (490, 102872), (539, 93520), (560, 90013), (616, 81830), (668, 75460), (686, 73480), (770, 65464), (784, 64295), (835, 60368), (880, 57281), (980, 51436), (1078, 46760), (1169, 43120), (1232, 40915), (1336, 37730), (1372, 36740), (1540, 32732), (1670, 30184), (1715, 29392), (1837, 27440), (1960, 25718), (2156, 23380), (2338, 21560), (2672, 18865), (2695, 18704), (2744, 18370), (3080, 16366), (3340, 15092), (3430, 14696), (3674, 13720), (3773, 13360), (3920, 12859), (4312, 11690), (4676, 10780), (5390, 9352), (5488, 9185), (5845, 8624), (6160, 8183), (6680, 7546), (6860, 7348)]