51535170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{190871}}^1$

素因数の和:190887

約数の個数: 32

約数和(自身を含む): 137427840

約数和(自身を除く): 85892670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 190871, 381742, 572613, 954355, 1145226, 1717839, 1908710, 2863065, 3435678, 5153517, 5726130, 8589195, 10307034, 17178390, 25767585, 51535170]

約数ペア:

[(1, 51535170), (2, 25767585), (3, 17178390), (5, 10307034), (6, 8589195), (9, 5726130), (10, 5153517), (15, 3435678), (18, 2863065), (27, 1908710), (30, 1717839), (45, 1145226), (54, 954355), (90, 572613), (135, 381742), (270, 190871)]