50878569

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 83669760

約数和(自身を除く): 32791191

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2689, 2703, 6307, 8067, 18823, 18921, 45713, 56469, 137139, 142517, 319991, 427551, 959973, 997619, 2422789, 2992857, 7268367, 16959523, 50878569]

約数ペア:

[(1, 50878569), (3, 16959523), (7, 7268367), (17, 2992857), (21, 2422789), (51, 997619), (53, 959973), (119, 427551), (159, 319991), (357, 142517), (371, 137139), (901, 56469), (1113, 45713), (2689, 18921), (2703, 18823), (6307, 8067)]