52984120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{189229}}^1$

素因数の和:189247

約数の個数: 32

約数和(自身を含む): 136245600

約数和(自身を除く): 83261480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 189229, 378458, 756916, 946145, 1324603, 1513832, 1892290, 2649206, 3784580, 5298412, 6623015, 7569160, 10596824, 13246030, 26492060, 52984120]

約数ペア:

[(1, 52984120), (2, 26492060), (4, 13246030), (5, 10596824), (7, 7569160), (8, 6623015), (10, 5298412), (14, 3784580), (20, 2649206), (28, 1892290), (35, 1513832), (40, 1324603), (56, 946145), (70, 756916), (140, 378458), (280, 189229)]