52869284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 100947924

約数和(自身を除く): 48078640

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 394, 397, 676, 788, 794, 1588, 2561, 5122, 5161, 10244, 10322, 20644, 33293, 66586, 67093, 78209, 133172, 134186, 156418, 268372, 312836, 1016717, 2033434, 4066868, 13217321, 26434642, 52869284]

約数ペア:

[(1, 52869284), (2, 26434642), (4, 13217321), (13, 4066868), (26, 2033434), (52, 1016717), (169, 312836), (197, 268372), (338, 156418), (394, 134186), (397, 133172), (676, 78209), (788, 67093), (794, 66586), (1588, 33293), (2561, 20644), (5122, 10322), (5161, 10244)]