51836540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{370261}}^1$

素因数の和:370277

約数の個数: 24

約数和(自身を含む): 124408032

約数和(自身を除く): 72571492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 370261, 740522, 1481044, 1851305, 2591827, 3702610, 5183654, 7405220, 10367308, 12959135, 25918270, 51836540]

約数ペア:

[(1, 51836540), (2, 25918270), (4, 12959135), (5, 10367308), (7, 7405220), (10, 5183654), (14, 3702610), (20, 2591827), (28, 1851305), (35, 1481044), (70, 740522), (140, 370261)]