51373170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{190271}}^1$

素因数の和:190287

約数の個数: 32

約数和(自身を含む): 136995840

約数和(自身を除く): 85622670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 190271, 380542, 570813, 951355, 1141626, 1712439, 1902710, 2854065, 3424878, 5137317, 5708130, 8562195, 10274634, 17124390, 25686585, 51373170]

約数ペア:

[(1, 51373170), (2, 25686585), (3, 17124390), (5, 10274634), (6, 8562195), (9, 5708130), (10, 5137317), (15, 3424878), (18, 2854065), (27, 1902710), (30, 1712439), (45, 1141626), (54, 951355), (90, 570813), (135, 380542), (270, 190271)]