42922950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{40879}}^1$

素因数の和:40901

約数の個数: 48

約数和(自身を含む): 121658880

約数和(自身を除く): 78735930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 40879, 81758, 122637, 204395, 245274, 286153, 408790, 572306, 613185, 858459, 1021975, 1226370, 1430765, 1716918, 2043950, 2861530, 3065925, 4292295, 6131850, 7153825, 8584590, 14307650, 21461475, 42922950]

約数ペア:

[(1, 42922950), (2, 21461475), (3, 14307650), (5, 8584590), (6, 7153825), (7, 6131850), (10, 4292295), (14, 3065925), (15, 2861530), (21, 2043950), (25, 1716918), (30, 1430765), (35, 1226370), (42, 1021975), (50, 858459), (70, 613185), (75, 572306), (105, 408790), (150, 286153), (175, 245274), (210, 204395), (350, 122637), (525, 81758), (1050, 40879)]