53230216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11903}}^1$

素因数の和:11965

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 56762744

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 11903, 23806, 47612, 95224, 154739, 309478, 511829, 618956, 1023658, 1237912, 2047316, 4094632, 6653777, 13307554, 26615108, 53230216]

約数ペア:

[(1, 53230216), (2, 26615108), (4, 13307554), (8, 6653777), (13, 4094632), (26, 2047316), (43, 1237912), (52, 1023658), (86, 618956), (104, 511829), (172, 309478), (344, 154739), (559, 95224), (1118, 47612), (2236, 23806), (4472, 11903)]