49711140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{276173}}^1$

素因数の和:276188

約数の個数: 36

約数和(自身を含む): 150791004

約数和(自身を除く): 101079864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 276173, 552346, 828519, 1104692, 1380865, 1657038, 2485557, 2761730, 3314076, 4142595, 4971114, 5523460, 8285190, 9942228, 12427785, 16570380, 24855570, 49711140]

約数ペア:

[(1, 49711140), (2, 24855570), (3, 16570380), (4, 12427785), (5, 9942228), (6, 8285190), (9, 5523460), (10, 4971114), (12, 4142595), (15, 3314076), (18, 2761730), (20, 2485557), (30, 1657038), (36, 1380865), (45, 1104692), (60, 828519), (90, 552346), (180, 276173)]