49776880

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1237}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 116055072

約数和(自身を除く): 66278192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 1237, 2012, 2474, 2515, 4024, 4948, 5030, 6185, 8048, 9896, 10060, 12370, 19792, 20120, 24740, 40240, 49480, 98960, 622211, 1244422, 2488844, 3111055, 4977688, 6222110, 9955376, 12444220, 24888440, 49776880]

約数ペア:

[(1, 49776880), (2, 24888440), (4, 12444220), (5, 9955376), (8, 6222110), (10, 4977688), (16, 3111055), (20, 2488844), (40, 1244422), (80, 622211), (503, 98960), (1006, 49480), (1237, 40240), (2012, 24740), (2474, 20120), (2515, 19792), (4024, 12370), (4948, 10060), (5030, 9896), (6185, 8048)]