51167200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9137}}^1$

素因数の和:9164

約数の個数: 72

約数和(自身を含む): 142772112

約数和(自身を除く): 91604912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9137, 18274, 36548, 45685, 63959, 73096, 91370, 127918, 146192, 182740, 228425, 255836, 292384, 319795, 365480, 456850, 511672, 639590, 730960, 913700, 1023344, 1279180, 1461920, 1598975, 1827400, 2046688, 2558360, 3197950, 3654800, 5116720, 6395900, 7309600, 10233440, 12791800, 25583600, 51167200]

約数ペア:

[(1, 51167200), (2, 25583600), (4, 12791800), (5, 10233440), (7, 7309600), (8, 6395900), (10, 5116720), (14, 3654800), (16, 3197950), (20, 2558360), (25, 2046688), (28, 1827400), (32, 1598975), (35, 1461920), (40, 1279180), (50, 1023344), (56, 913700), (70, 730960), (80, 639590), (100, 511672), (112, 456850), (140, 365480), (160, 319795), (175, 292384), (200, 255836), (224, 228425), (280, 182740), (350, 146192), (400, 127918), (560, 91370), (700, 73096), (800, 63959), (1120, 45685), (1400, 36548), (2800, 18274), (5600, 9137)]