49015611

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31849}}^1$

素因数の和:31880

約数の個数: 20

約数和(自身を含む): 77077000

約数和(自身を除く): 28061389

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 31849, 95547, 286641, 605131, 859923, 1815393, 2579769, 5446179, 16338537, 49015611]

約数ペア:

[(1, 49015611), (3, 16338537), (9, 5446179), (19, 2579769), (27, 1815393), (57, 859923), (81, 605131), (171, 286641), (513, 95547), (1539, 31849)]