51640300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17807}}^1$

素因数の和:17850

約数の個数: 36

約数和(自身を含む): 115930080

約数和(自身を除く): 64289780

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 17807, 35614, 71228, 89035, 178070, 356140, 445175, 516403, 890350, 1032806, 1780700, 2065612, 2582015, 5164030, 10328060, 12910075, 25820150, 51640300]

約数ペア:

[(1, 51640300), (2, 25820150), (4, 12910075), (5, 10328060), (10, 5164030), (20, 2582015), (25, 2065612), (29, 1780700), (50, 1032806), (58, 890350), (100, 516403), (116, 445175), (145, 356140), (290, 178070), (580, 89035), (725, 71228), (1450, 35614), (2900, 17807)]