50195180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2003}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 121201920

約数和(自身を除く): 71006740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2003, 2506, 3580, 4006, 5012, 6265, 8012, 10015, 12530, 14021, 20030, 25060, 28042, 40060, 56084, 70105, 140210, 280420, 358537, 717074, 1434148, 1792685, 2509759, 3585370, 5019518, 7170740, 10039036, 12548795, 25097590, 50195180]

約数ペア:

[(1, 50195180), (2, 25097590), (4, 12548795), (5, 10039036), (7, 7170740), (10, 5019518), (14, 3585370), (20, 2509759), (28, 1792685), (35, 1434148), (70, 717074), (140, 358537), (179, 280420), (358, 140210), (716, 70105), (895, 56084), (1253, 40060), (1790, 28042), (2003, 25060), (2506, 20030), (3580, 14021), (4006, 12530), (5012, 10015), (6265, 8012)]