51010540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21433}}^1$

素因数の和:21466

約数の個数: 48

約数和(自身を含む): 129632832

約数和(自身を除く): 78622292

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 21433, 42866, 85732, 107165, 150031, 214330, 300062, 364361, 428660, 600124, 728722, 750155, 1457444, 1500310, 1821805, 2550527, 3000620, 3643610, 5101054, 7287220, 10202108, 12752635, 25505270, 51010540]

約数ペア:

[(1, 51010540), (2, 25505270), (4, 12752635), (5, 10202108), (7, 7287220), (10, 5101054), (14, 3643610), (17, 3000620), (20, 2550527), (28, 1821805), (34, 1500310), (35, 1457444), (68, 750155), (70, 728722), (85, 600124), (119, 428660), (140, 364361), (170, 300062), (238, 214330), (340, 150031), (476, 107165), (595, 85732), (1190, 42866), (2380, 21433)]