50664740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12479}}^1$

素因数の和:12524

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 75133660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12479, 24958, 49916, 62395, 87353, 124790, 174706, 249580, 349412, 361891, 436765, 723782, 873530, 1447564, 1747060, 1809455, 2533237, 3618910, 5066474, 7237820, 10132948, 12666185, 25332370, 50664740]

約数ペア:

[(1, 50664740), (2, 25332370), (4, 12666185), (5, 10132948), (7, 7237820), (10, 5066474), (14, 3618910), (20, 2533237), (28, 1809455), (29, 1747060), (35, 1447564), (58, 873530), (70, 723782), (116, 436765), (140, 361891), (145, 349412), (203, 249580), (290, 174706), (406, 124790), (580, 87353), (812, 62395), (1015, 49916), (2030, 24958), (4060, 12479)]