51234547

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 67592880

約数和(自身を除く): 16358333

約数列:

[1, 7, 13, 23, 49, 91, 161, 169, 269, 299, 637, 1127, 1183, 1883, 2093, 3497, 3887, 6187, 8281, 13181, 14651, 24479, 27209, 43309, 45461, 80431, 171353, 190463, 303163, 318227, 563017, 1045603, 2227589, 3941119, 7319221, 51234547]

約数ペア:

[(1, 51234547), (7, 7319221), (13, 3941119), (23, 2227589), (49, 1045603), (91, 563017), (161, 318227), (169, 303163), (269, 190463), (299, 171353), (637, 80431), (1127, 45461), (1183, 43309), (1883, 27209), (2093, 24479), (3497, 14651), (3887, 13181), (6187, 8281)]