48642580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1031}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 117202176

約数和(自身を除く): 68559596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1031, 1348, 1685, 2062, 2359, 3370, 4124, 4718, 5155, 6740, 7217, 9436, 10310, 11795, 14434, 20620, 23590, 28868, 36085, 47180, 72170, 144340, 347447, 694894, 1389788, 1737235, 2432129, 3474470, 4864258, 6948940, 9728516, 12160645, 24321290, 48642580]

約数ペア:

[(1, 48642580), (2, 24321290), (4, 12160645), (5, 9728516), (7, 6948940), (10, 4864258), (14, 3474470), (20, 2432129), (28, 1737235), (35, 1389788), (70, 694894), (140, 347447), (337, 144340), (674, 72170), (1031, 47180), (1348, 36085), (1685, 28868), (2062, 23590), (2359, 20620), (3370, 14434), (4124, 11795), (4718, 10310), (5155, 9436), (6740, 7217)]