51276914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 86413824

約数和(自身を除く): 35136910

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 403, 563, 806, 1126, 1469, 2938, 3503, 7006, 7319, 14638, 17453, 34906, 45539, 63619, 91078, 127238, 226889, 453778, 827047, 1654094, 1972189, 3944378, 25638457, 51276914]

約数ペア:

[(1, 51276914), (2, 25638457), (13, 3944378), (26, 1972189), (31, 1654094), (62, 827047), (113, 453778), (226, 226889), (403, 127238), (563, 91078), (806, 63619), (1126, 45539), (1469, 34906), (2938, 17453), (3503, 14638), (7006, 7319)]