54044340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{128677}}^1$

素因数の和:128696

約数の個数: 48

約数和(自身を含む): 172943232

約数和(自身を除く): 118898892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 128677, 257354, 386031, 514708, 643385, 772062, 900739, 1286770, 1544124, 1801478, 1930155, 2573540, 2702217, 3602956, 3860310, 4503695, 5404434, 7720620, 9007390, 10808868, 13511085, 18014780, 27022170, 54044340]

約数ペア:

[(1, 54044340), (2, 27022170), (3, 18014780), (4, 13511085), (5, 10808868), (6, 9007390), (7, 7720620), (10, 5404434), (12, 4503695), (14, 3860310), (15, 3602956), (20, 2702217), (21, 2573540), (28, 1930155), (30, 1801478), (35, 1544124), (42, 1286770), (60, 900739), (70, 772062), (84, 643385), (105, 514708), (140, 386031), (210, 257354), (420, 128677)]