50272170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128903}}^1$

素因数の和:128926

約数の個数: 32

約数和(自身を含む): 129935232

約数和(自身を除く): 79663062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128903, 257806, 386709, 644515, 773418, 1289030, 1675739, 1933545, 3351478, 3867090, 5027217, 8378695, 10054434, 16757390, 25136085, 50272170]

約数ペア:

[(1, 50272170), (2, 25136085), (3, 16757390), (5, 10054434), (6, 8378695), (10, 5027217), (13, 3867090), (15, 3351478), (26, 1933545), (30, 1675739), (39, 1289030), (65, 773418), (78, 644515), (130, 386709), (195, 257806), (390, 128903)]