49461891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 73612800

約数和(自身を除く): 24150909

約数列:

[1, 3, 17, 23, 51, 69, 149, 283, 391, 447, 849, 1173, 2533, 3427, 4811, 6509, 7599, 10281, 14433, 19527, 42167, 58259, 110653, 126501, 174777, 331959, 716839, 969841, 2150517, 2909523, 16487297, 49461891]

約数ペア:

[(1, 49461891), (3, 16487297), (17, 2909523), (23, 2150517), (51, 969841), (69, 716839), (149, 331959), (283, 174777), (391, 126501), (447, 110653), (849, 58259), (1173, 42167), (2533, 19527), (3427, 14433), (4811, 10281), (6509, 7599)]