49925320

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1237}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 112534200

約数和(自身を除く): 62608880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 1237, 2018, 2474, 4036, 4948, 5045, 6185, 8072, 9896, 10090, 12370, 20180, 24740, 40360, 49480, 1248133, 2496266, 4992532, 6240665, 9985064, 12481330, 24962660, 49925320]

約数ペア:

[(1, 49925320), (2, 24962660), (4, 12481330), (5, 9985064), (8, 6240665), (10, 4992532), (20, 2496266), (40, 1248133), (1009, 49480), (1237, 40360), (2018, 24740), (2474, 20180), (4036, 12370), (4948, 10090), (5045, 9896), (6185, 8072)]