51597441

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5130

約数の個数: 36

約数和(自身を含む): 90484992

約数和(自身を除く): 38887551

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 5087, 10143, 15261, 35609, 45783, 106827, 117001, 249263, 320481, 351003, 747789, 819007, 1053009, 2243367, 2457021, 5733049, 7371063, 17199147, 51597441]

約数ペア:

[(1, 51597441), (3, 17199147), (7, 7371063), (9, 5733049), (21, 2457021), (23, 2243367), (49, 1053009), (63, 819007), (69, 747789), (147, 351003), (161, 320481), (207, 249263), (441, 117001), (483, 106827), (1127, 45783), (1449, 35609), (3381, 15261), (5087, 10143)]