54064780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35107}}^1$

素因数の和:35134

約数の個数: 48

約数和(自身を含む): 141555456

約数和(自身を除く): 87490676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 35107, 70214, 140428, 175535, 245749, 351070, 386177, 491498, 702140, 772354, 982996, 1228745, 1544708, 1930885, 2457490, 2703239, 3861770, 4914980, 5406478, 7723540, 10812956, 13516195, 27032390, 54064780]

約数ペア:

[(1, 54064780), (2, 27032390), (4, 13516195), (5, 10812956), (7, 7723540), (10, 5406478), (11, 4914980), (14, 3861770), (20, 2703239), (22, 2457490), (28, 1930885), (35, 1544708), (44, 1228745), (55, 982996), (70, 772354), (77, 702140), (110, 491498), (140, 386177), (154, 351070), (220, 245749), (308, 175535), (385, 140428), (770, 70214), (1540, 35107)]