51270330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15679}}^1$

素因数の和:15798

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 72915270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 15679, 31358, 47037, 78395, 94074, 156790, 235185, 470370, 1709011, 3418022, 5127033, 8545055, 10254066, 17090110, 25635165, 51270330]

約数ペア:

[(1, 51270330), (2, 25635165), (3, 17090110), (5, 10254066), (6, 8545055), (10, 5127033), (15, 3418022), (30, 1709011), (109, 470370), (218, 235185), (327, 156790), (545, 94074), (654, 78395), (1090, 47037), (1635, 31358), (3270, 15679)]