52605560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187877}}^1$

素因数の和:187895

約数の個数: 32

約数和(自身を含む): 135272160

約数和(自身を除く): 82666600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187877, 375754, 751508, 939385, 1315139, 1503016, 1878770, 2630278, 3757540, 5260556, 6575695, 7515080, 10521112, 13151390, 26302780, 52605560]

約数ペア:

[(1, 52605560), (2, 26302780), (4, 13151390), (5, 10521112), (7, 7515080), (8, 6575695), (10, 5260556), (14, 3757540), (20, 2630278), (28, 1878770), (35, 1503016), (40, 1315139), (56, 939385), (70, 751508), (140, 375754), (280, 187877)]