26019490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53101}}^1$

素因数の和:53122

約数の個数: 24

約数和(自身を含む): 54482652

約数和(自身を除く): 28463162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 53101, 106202, 265505, 371707, 531010, 743414, 1858535, 2601949, 3717070, 5203898, 13009745, 26019490]

約数ペア:

[(1, 26019490), (2, 13009745), (5, 5203898), (7, 3717070), (10, 2601949), (14, 1858535), (35, 743414), (49, 531010), (70, 371707), (98, 265505), (245, 106202), (490, 53101)]