47313700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 118242432

約数和(自身を除く): 70928732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 257, 263, 350, 514, 526, 700, 1028, 1052, 1285, 1315, 1799, 1841, 2570, 2630, 3598, 3682, 5140, 5260, 6425, 6575, 7196, 7364, 8995, 9205, 12850, 13150, 17990, 18410, 25700, 26300, 35980, 36820, 44975, 46025, 67591, 89950, 92050, 135182, 179900, 184100, 270364, 337955, 473137, 675910, 946274, 1351820, 1689775, 1892548, 2365685, 3379550, 4731370, 6759100, 9462740, 11828425, 23656850, 47313700]

約数ペア:

[(1, 47313700), (2, 23656850), (4, 11828425), (5, 9462740), (7, 6759100), (10, 4731370), (14, 3379550), (20, 2365685), (25, 1892548), (28, 1689775), (35, 1351820), (50, 946274), (70, 675910), (100, 473137), (140, 337955), (175, 270364), (257, 184100), (263, 179900), (350, 135182), (514, 92050), (526, 89950), (700, 67591), (1028, 46025), (1052, 44975), (1285, 36820), (1315, 35980), (1799, 26300), (1841, 25700), (2570, 18410), (2630, 17990), (3598, 13150), (3682, 12850), (5140, 9205), (5260, 8995), (6425, 7364), (6575, 7196)]