50181850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 99413280

約数和(自身を除く): 49231430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 190, 202, 475, 505, 523, 950, 1010, 1046, 1919, 2525, 2615, 3838, 5050, 5230, 9595, 9937, 13075, 19190, 19874, 26150, 47975, 49685, 52823, 95950, 99370, 105646, 248425, 264115, 496850, 528230, 1003637, 1320575, 2007274, 2641150, 5018185, 10036370, 25090925, 50181850]

約数ペア:

[(1, 50181850), (2, 25090925), (5, 10036370), (10, 5018185), (19, 2641150), (25, 2007274), (38, 1320575), (50, 1003637), (95, 528230), (101, 496850), (190, 264115), (202, 248425), (475, 105646), (505, 99370), (523, 95950), (950, 52823), (1010, 49685), (1046, 47975), (1919, 26150), (2525, 19874), (2615, 19190), (3838, 13075), (5050, 9937), (5230, 9595)]