49840209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{325753}}^1$

素因数の和:325776

約数の個数: 12

約数和(自身を含む): 76226436

約数和(自身を除く): 26386227

約数列:

[1, 3, 9, 17, 51, 153, 325753, 977259, 2931777, 5537801, 16613403, 49840209]

約数ペア:

[(1, 49840209), (3, 16613403), (9, 5537801), (17, 2931777), (51, 977259), (153, 325753)]