49613565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 85660416

約数和(自身を除く): 36046851

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 3671, 4505, 11013, 13515, 18355, 55065, 62407, 187221, 194563, 312035, 583689, 936105, 972815, 2918445, 3307571, 9922713, 16537855, 49613565]

約数ペア:

[(1, 49613565), (3, 16537855), (5, 9922713), (15, 3307571), (17, 2918445), (51, 972815), (53, 936105), (85, 583689), (159, 312035), (255, 194563), (265, 187221), (795, 62407), (901, 55065), (2703, 18355), (3671, 13515), (4505, 11013)]