51399630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{190369}}^1$

素因数の和:190385

約数の個数: 32

約数和(自身を含む): 137066400

約数和(自身を除く): 85666770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 190369, 380738, 571107, 951845, 1142214, 1713321, 1903690, 2855535, 3426642, 5139963, 5711070, 8566605, 10279926, 17133210, 25699815, 51399630]

約数ペア:

[(1, 51399630), (2, 25699815), (3, 17133210), (5, 10279926), (6, 8566605), (9, 5711070), (10, 5139963), (15, 3426642), (18, 2855535), (27, 1903690), (30, 1713321), (45, 1142214), (54, 951845), (90, 571107), (135, 380738), (270, 190369)]