49995605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22171}}^1$

素因数の和:22228

約数の個数: 16

約数和(自身を含む): 67048128

約数和(自身を除く): 17052523

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 22171, 110855, 243881, 909011, 1219405, 4545055, 9999121, 49995605]

約数ペア:

[(1, 49995605), (5, 9999121), (11, 4545055), (41, 1219405), (55, 909011), (205, 243881), (451, 110855), (2255, 22171)]