53290636

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2803}}^1$

素因数の和:2918

約数の個数: 36

約数和(自身を含む): 109642008

約数和(自身を除く): 56351372

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 2803, 4753, 5606, 9506, 11212, 19012, 19621, 39242, 78484, 137347, 271891, 274694, 543782, 549388, 1087564, 1903237, 3806474, 7612948, 13322659, 26645318, 53290636]

約数ペア:

[(1, 53290636), (2, 26645318), (4, 13322659), (7, 7612948), (14, 3806474), (28, 1903237), (49, 1087564), (97, 549388), (98, 543782), (194, 274694), (196, 271891), (388, 137347), (679, 78484), (1358, 39242), (2716, 19621), (2803, 19012), (4753, 11212), (5606, 9506)]