50273275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 68847528

約数和(自身を除く): 18574253

約数列:

[1, 5, 13, 25, 65, 73, 163, 169, 325, 365, 815, 845, 949, 1825, 2119, 4075, 4225, 4745, 10595, 11899, 12337, 23725, 27547, 52975, 59495, 61685, 137735, 154687, 297475, 308425, 688675, 773435, 2010931, 3867175, 10054655, 50273275]

約数ペア:

[(1, 50273275), (5, 10054655), (13, 3867175), (25, 2010931), (65, 773435), (73, 688675), (163, 308425), (169, 297475), (325, 154687), (365, 137735), (815, 61685), (845, 59495), (949, 52975), (1825, 27547), (2119, 23725), (4075, 12337), (4225, 11899), (4745, 10595)]