52167080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{186311}}^1$

素因数の和:186329

約数の個数: 32

約数和(自身を含む): 134144640

約数和(自身を除く): 81977560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 186311, 372622, 745244, 931555, 1304177, 1490488, 1863110, 2608354, 3726220, 5216708, 6520885, 7452440, 10433416, 13041770, 26083540, 52167080]

約数ペア:

[(1, 52167080), (2, 26083540), (4, 13041770), (5, 10433416), (7, 7452440), (8, 6520885), (10, 5216708), (14, 3726220), (20, 2608354), (28, 1863110), (35, 1490488), (40, 1304177), (56, 931555), (70, 745244), (140, 372622), (280, 186311)]