51906260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{370759}}^1$

素因数の和:370775

約数の個数: 24

約数和(自身を含む): 124575360

約数和(自身を除く): 72669100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 370759, 741518, 1483036, 1853795, 2595313, 3707590, 5190626, 7415180, 10381252, 12976565, 25953130, 51906260]

約数ペア:

[(1, 51906260), (2, 25953130), (4, 12976565), (5, 10381252), (7, 7415180), (10, 5190626), (14, 3707590), (20, 2595313), (28, 1853795), (35, 1483036), (70, 741518), (140, 370759)]