49080500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 126147840

約数和(自身を除く): 77067340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 125, 140, 148, 175, 185, 250, 259, 350, 370, 379, 500, 518, 700, 740, 758, 875, 925, 1036, 1295, 1516, 1750, 1850, 1895, 2590, 2653, 3500, 3700, 3790, 4625, 5180, 5306, 6475, 7580, 9250, 9475, 10612, 12950, 13265, 14023, 18500, 18950, 25900, 26530, 28046, 32375, 37900, 47375, 53060, 56092, 64750, 66325, 70115, 94750, 98161, 129500, 132650, 140230, 189500, 196322, 265300, 280460, 331625, 350575, 392644, 490805, 663250, 701150, 981610, 1326500, 1402300, 1752875, 1963220, 2454025, 3505750, 4908050, 7011500, 9816100, 12270125, 24540250, 49080500]

約数ペア:

[(1, 49080500), (2, 24540250), (4, 12270125), (5, 9816100), (7, 7011500), (10, 4908050), (14, 3505750), (20, 2454025), (25, 1963220), (28, 1752875), (35, 1402300), (37, 1326500), (50, 981610), (70, 701150), (74, 663250), (100, 490805), (125, 392644), (140, 350575), (148, 331625), (175, 280460), (185, 265300), (250, 196322), (259, 189500), (350, 140230), (370, 132650), (379, 129500), (500, 98161), (518, 94750), (700, 70115), (740, 66325), (758, 64750), (875, 56092), (925, 53060), (1036, 47375), (1295, 37900), (1516, 32375), (1750, 28046), (1850, 26530), (1895, 25900), (2590, 18950), (2653, 18500), (3500, 14023), (3700, 13265), (3790, 12950), (4625, 10612), (5180, 9475), (5306, 9250), (6475, 7580)]