53264680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 137854080

約数和(自身を除く): 84589400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 181, 280, 362, 724, 905, 1051, 1267, 1448, 1810, 2102, 2534, 3620, 4204, 5068, 5255, 6335, 7240, 7357, 8408, 10136, 10510, 12670, 14714, 21020, 25340, 29428, 36785, 42040, 50680, 58856, 73570, 147140, 190231, 294280, 380462, 760924, 951155, 1331617, 1521848, 1902310, 2663234, 3804620, 5326468, 6658085, 7609240, 10652936, 13316170, 26632340, 53264680]

約数ペア:

[(1, 53264680), (2, 26632340), (4, 13316170), (5, 10652936), (7, 7609240), (8, 6658085), (10, 5326468), (14, 3804620), (20, 2663234), (28, 1902310), (35, 1521848), (40, 1331617), (56, 951155), (70, 760924), (140, 380462), (181, 294280), (280, 190231), (362, 147140), (724, 73570), (905, 58856), (1051, 50680), (1267, 42040), (1448, 36785), (1810, 29428), (2102, 25340), (2534, 21020), (3620, 14714), (4204, 12670), (5068, 10510), (5255, 10136), (6335, 8408), (7240, 7357)]