51931885

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 63562752

約数和(自身を除く): 11630867

約数列:

[1, 5, 71, 241, 355, 607, 1205, 3035, 17111, 43097, 85555, 146287, 215485, 731435, 10386377, 51931885]

約数ペア:

[(1, 51931885), (5, 10386377), (71, 731435), (241, 215485), (355, 146287), (607, 85555), (1205, 43097), (3035, 17111)]