53457400

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 125259840

約数和(自身を除く): 71802440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 1951, 2740, 3425, 3902, 5480, 6850, 7804, 9755, 13700, 15608, 19510, 27400, 39020, 48775, 78040, 97550, 195100, 267287, 390200, 534574, 1069148, 1336435, 2138296, 2672870, 5345740, 6682175, 10691480, 13364350, 26728700, 53457400]

約数ペア:

[(1, 53457400), (2, 26728700), (4, 13364350), (5, 10691480), (8, 6682175), (10, 5345740), (20, 2672870), (25, 2138296), (40, 1336435), (50, 1069148), (100, 534574), (137, 390200), (200, 267287), (274, 195100), (548, 97550), (685, 78040), (1096, 48775), (1370, 39020), (1951, 27400), (2740, 19510), (3425, 15608), (3902, 13700), (5480, 9755), (6850, 7804)]