52190490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 138257280

約数和(自身を除く): 86066790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1777, 1958, 2670, 2937, 3554, 4895, 5331, 5874, 8885, 9790, 10662, 14685, 17770, 19547, 26655, 29370, 39094, 53310, 58641, 97735, 117282, 158153, 195470, 293205, 316306, 474459, 586410, 790765, 948918, 1581530, 1739683, 2372295, 3479366, 4744590, 5219049, 8698415, 10438098, 17396830, 26095245, 52190490]

約数ペア:

[(1, 52190490), (2, 26095245), (3, 17396830), (5, 10438098), (6, 8698415), (10, 5219049), (11, 4744590), (15, 3479366), (22, 2372295), (30, 1739683), (33, 1581530), (55, 948918), (66, 790765), (89, 586410), (110, 474459), (165, 316306), (178, 293205), (267, 195470), (330, 158153), (445, 117282), (534, 97735), (890, 58641), (979, 53310), (1335, 39094), (1777, 29370), (1958, 26655), (2670, 19547), (2937, 17770), (3554, 14685), (4895, 10662), (5331, 9790), (5874, 8885)]