50445920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 138293568

約数和(自身を除く): 87847648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 617, 730, 1022, 1120, 1168, 1234, 1460, 2044, 2336, 2468, 2555, 2920, 3085, 4088, 4319, 4936, 5110, 5840, 6170, 8176, 8638, 9872, 10220, 11680, 12340, 16352, 17276, 19744, 20440, 21595, 24680, 34552, 40880, 43190, 45041, 49360, 69104, 81760, 86380, 90082, 98720, 138208, 172760, 180164, 225205, 315287, 345520, 360328, 450410, 630574, 691040, 720656, 900820, 1261148, 1441312, 1576435, 1801640, 2522296, 3152870, 3603280, 5044592, 6305740, 7206560, 10089184, 12611480, 25222960, 50445920]

約数ペア:

[(1, 50445920), (2, 25222960), (4, 12611480), (5, 10089184), (7, 7206560), (8, 6305740), (10, 5044592), (14, 3603280), (16, 3152870), (20, 2522296), (28, 1801640), (32, 1576435), (35, 1441312), (40, 1261148), (56, 900820), (70, 720656), (73, 691040), (80, 630574), (112, 450410), (140, 360328), (146, 345520), (160, 315287), (224, 225205), (280, 180164), (292, 172760), (365, 138208), (511, 98720), (560, 90082), (584, 86380), (617, 81760), (730, 69104), (1022, 49360), (1120, 45041), (1168, 43190), (1234, 40880), (1460, 34552), (2044, 24680), (2336, 21595), (2468, 20440), (2555, 19744), (2920, 17276), (3085, 16352), (4088, 12340), (4319, 11680), (4936, 10220), (5110, 9872), (5840, 8638), (6170, 8176)]