49589901

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{36013}}^1$

素因数の和:36042

約数の個数: 20

約数和(自身を含む): 78438492

約数和(自身を除く): 28848591

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 36013, 108039, 324117, 612221, 972351, 1836663, 2917053, 5509989, 16529967, 49589901]

約数ペア:

[(1, 49589901), (3, 16529967), (9, 5509989), (17, 2917053), (27, 1836663), (51, 972351), (81, 612221), (153, 324117), (459, 108039), (1377, 36013)]