52969520

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2129}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 123608160

約数和(自身を除く): 70638640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1244, 1555, 2129, 2488, 3110, 4258, 4976, 6220, 8516, 10645, 12440, 17032, 21290, 24880, 34064, 42580, 85160, 170320, 662119, 1324238, 2648476, 3310595, 5296952, 6621190, 10593904, 13242380, 26484760, 52969520]

約数ペア:

[(1, 52969520), (2, 26484760), (4, 13242380), (5, 10593904), (8, 6621190), (10, 5296952), (16, 3310595), (20, 2648476), (40, 1324238), (80, 662119), (311, 170320), (622, 85160), (1244, 42580), (1555, 34064), (2129, 24880), (2488, 21290), (3110, 17032), (4258, 12440), (4976, 10645), (6220, 8516)]