54360740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4003}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 131843712

約数和(自身を除く): 77482972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 4003, 6790, 8006, 13580, 16012, 20015, 28021, 40030, 56042, 80060, 112084, 140105, 280210, 388291, 560420, 776582, 1553164, 1941455, 2718037, 3882910, 5436074, 7765820, 10872148, 13590185, 27180370, 54360740]

約数ペア:

[(1, 54360740), (2, 27180370), (4, 13590185), (5, 10872148), (7, 7765820), (10, 5436074), (14, 3882910), (20, 2718037), (28, 1941455), (35, 1553164), (70, 776582), (97, 560420), (140, 388291), (194, 280210), (388, 140105), (485, 112084), (679, 80060), (970, 56042), (1358, 40030), (1940, 28021), (2716, 20015), (3395, 16012), (4003, 13580), (6790, 8006)]