50400980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{360007}}^1$

素因数の和:360023

約数の個数: 24

約数和(自身を含む): 120962688

約数和(自身を除く): 70561708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 360007, 720014, 1440028, 1800035, 2520049, 3600070, 5040098, 7200140, 10080196, 12600245, 25200490, 50400980]

約数ペア:

[(1, 50400980), (2, 25200490), (4, 12600245), (5, 10080196), (7, 7200140), (10, 5040098), (14, 3600070), (20, 2520049), (28, 1800035), (35, 1440028), (70, 720014), (140, 360007)]