49687850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 98148480

約数和(自身を除く): 48460630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 193, 271, 386, 475, 542, 950, 965, 1355, 1930, 2710, 3667, 4825, 5149, 6775, 7334, 9650, 10298, 13550, 18335, 25745, 36670, 51490, 52303, 91675, 104606, 128725, 183350, 257450, 261515, 523030, 993757, 1307575, 1987514, 2615150, 4968785, 9937570, 24843925, 49687850]

約数ペア:

[(1, 49687850), (2, 24843925), (5, 9937570), (10, 4968785), (19, 2615150), (25, 1987514), (38, 1307575), (50, 993757), (95, 523030), (190, 261515), (193, 257450), (271, 183350), (386, 128725), (475, 104606), (542, 91675), (950, 52303), (965, 51490), (1355, 36670), (1930, 25745), (2710, 18335), (3667, 13550), (4825, 10298), (5149, 9650), (6775, 7334)]