50690705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 66407040

約数和(自身を除く): 15716335

約数列:

[1, 5, 13, 65, 169, 239, 251, 845, 1195, 1255, 3107, 3263, 15535, 16315, 40391, 42419, 59989, 201955, 212095, 299945, 779857, 3899285, 10138141, 50690705]

約数ペア:

[(1, 50690705), (5, 10138141), (13, 3899285), (65, 779857), (169, 299945), (239, 212095), (251, 201955), (845, 59989), (1195, 42419), (1255, 40391), (3107, 16315), (3263, 15535)]