51003260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33119}}^1$

素因数の和:33146

約数の個数: 48

約数和(自身を含む): 133539840

約数和(自身を除く): 82536580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 33119, 66238, 132476, 165595, 231833, 331190, 364309, 463666, 662380, 728618, 927332, 1159165, 1457236, 1821545, 2318330, 2550163, 3643090, 4636660, 5100326, 7286180, 10200652, 12750815, 25501630, 51003260]

約数ペア:

[(1, 51003260), (2, 25501630), (4, 12750815), (5, 10200652), (7, 7286180), (10, 5100326), (11, 4636660), (14, 3643090), (20, 2550163), (22, 2318330), (28, 1821545), (35, 1457236), (44, 1159165), (55, 927332), (70, 728618), (77, 662380), (110, 463666), (140, 364309), (154, 331190), (220, 231833), (308, 165595), (385, 132476), (770, 66238), (1540, 33119)]