52190740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3808

約数の個数: 48

約数和(自身を含む): 126532224

約数和(自身を除く): 74341484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 3691, 7070, 7382, 14140, 14764, 18455, 25837, 36910, 51674, 73820, 103348, 129185, 258370, 372791, 516740, 745582, 1491164, 1863955, 2609537, 3727910, 5219074, 7455820, 10438148, 13047685, 26095370, 52190740]

約数ペア:

[(1, 52190740), (2, 26095370), (4, 13047685), (5, 10438148), (7, 7455820), (10, 5219074), (14, 3727910), (20, 2609537), (28, 1863955), (35, 1491164), (70, 745582), (101, 516740), (140, 372791), (202, 258370), (404, 129185), (505, 103348), (707, 73820), (1010, 51674), (1414, 36910), (2020, 25837), (2828, 18455), (3535, 14764), (3691, 14140), (7070, 7382)]