49956850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 97225920

約数和(自身を除く): 47269070

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 131, 145, 262, 263, 290, 526, 655, 725, 1310, 1315, 1450, 2630, 3275, 3799, 6550, 6575, 7598, 7627, 13150, 15254, 18995, 34453, 37990, 38135, 68906, 76270, 94975, 172265, 189950, 190675, 344530, 381350, 861325, 999137, 1722650, 1998274, 4995685, 9991370, 24978425, 49956850]

約数ペア:

[(1, 49956850), (2, 24978425), (5, 9991370), (10, 4995685), (25, 1998274), (29, 1722650), (50, 999137), (58, 861325), (131, 381350), (145, 344530), (262, 190675), (263, 189950), (290, 172265), (526, 94975), (655, 76270), (725, 68906), (1310, 38135), (1315, 37990), (1450, 34453), (2630, 18995), (3275, 15254), (3799, 13150), (6550, 7627), (6575, 7598)]