42804350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 36

約数和(自身を含む): 81686736

約数和(自身を除く): 38882386

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 463, 926, 1075, 1849, 2150, 2315, 3698, 4630, 9245, 11575, 18490, 19909, 23150, 39818, 46225, 92450, 99545, 199090, 497725, 856087, 995450, 1712174, 4280435, 8560870, 21402175, 42804350]

約数ペア:

[(1, 42804350), (2, 21402175), (5, 8560870), (10, 4280435), (25, 1712174), (43, 995450), (50, 856087), (86, 497725), (215, 199090), (430, 99545), (463, 92450), (926, 46225), (1075, 39818), (1849, 23150), (2150, 19909), (2315, 18490), (3698, 11575), (4630, 9245)]