54181860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31139}}^1$

素因数の和:31180

約数の個数: 48

約数和(自身を含む): 156945600

約数和(自身を除く): 102763740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 31139, 62278, 93417, 124556, 155695, 186834, 311390, 373668, 467085, 622780, 903031, 934170, 1806062, 1868340, 2709093, 3612124, 4515155, 5418186, 9030310, 10836372, 13545465, 18060620, 27090930, 54181860]

約数ペア:

[(1, 54181860), (2, 27090930), (3, 18060620), (4, 13545465), (5, 10836372), (6, 9030310), (10, 5418186), (12, 4515155), (15, 3612124), (20, 2709093), (29, 1868340), (30, 1806062), (58, 934170), (60, 903031), (87, 622780), (116, 467085), (145, 373668), (174, 311390), (290, 186834), (348, 155695), (435, 124556), (580, 93417), (870, 62278), (1740, 31139)]