51475110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1721}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 123736032

約数和(自身を除く): 72260922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1721, 1994, 2991, 3442, 4985, 5163, 5982, 8605, 9970, 10326, 14955, 17210, 25815, 29910, 51630, 1715837, 3431674, 5147511, 8579185, 10295022, 17158370, 25737555, 51475110]

約数ペア:

[(1, 51475110), (2, 25737555), (3, 17158370), (5, 10295022), (6, 8579185), (10, 5147511), (15, 3431674), (30, 1715837), (997, 51630), (1721, 29910), (1994, 25815), (2991, 17210), (3442, 14955), (4985, 10326), (5163, 9970), (5982, 8605)]