49211571

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 66852000

約数和(自身を除く): 17640429

約数列:

[1, 3, 89, 149, 267, 447, 1237, 3711, 13261, 39783, 110093, 184313, 330279, 552939, 16403857, 49211571]

約数ペア:

[(1, 49211571), (3, 16403857), (89, 552939), (149, 330279), (267, 184313), (447, 110093), (1237, 39783), (3711, 13261)]