53745400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 126219600

約数和(自身を除く): 72474200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 2609, 4120, 5150, 5218, 10300, 10436, 13045, 20600, 20872, 26090, 52180, 65225, 104360, 130450, 260900, 268727, 521800, 537454, 1074908, 1343635, 2149816, 2687270, 5374540, 6718175, 10749080, 13436350, 26872700, 53745400]

約数ペア:

[(1, 53745400), (2, 26872700), (4, 13436350), (5, 10749080), (8, 6718175), (10, 5374540), (20, 2687270), (25, 2149816), (40, 1343635), (50, 1074908), (100, 537454), (103, 521800), (200, 268727), (206, 260900), (412, 130450), (515, 104360), (824, 65225), (1030, 52180), (2060, 26090), (2575, 20872), (2609, 20600), (4120, 13045), (5150, 10436), (5218, 10300)]