48638220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27953}}^1$

素因数の和:27994

約数の個数: 48

約数和(自身を含む): 140888160

約数和(自身を除く): 92249940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 27953, 55906, 83859, 111812, 139765, 167718, 279530, 335436, 419295, 559060, 810637, 838590, 1621274, 1677180, 2431911, 3242548, 4053185, 4863822, 8106370, 9727644, 12159555, 16212740, 24319110, 48638220]

約数ペア:

[(1, 48638220), (2, 24319110), (3, 16212740), (4, 12159555), (5, 9727644), (6, 8106370), (10, 4863822), (12, 4053185), (15, 3242548), (20, 2431911), (29, 1677180), (30, 1621274), (58, 838590), (60, 810637), (87, 559060), (116, 419295), (145, 335436), (174, 279530), (290, 167718), (348, 139765), (435, 111812), (580, 83859), (870, 55906), (1740, 27953)]