53608401

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 100941984

約数和(自身を除く): 47333583

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 49, 63, 77, 99, 129, 147, 231, 257, 301, 387, 441, 473, 539, 693, 771, 903, 1419, 1617, 1799, 2107, 2313, 2709, 2827, 3311, 4257, 4851, 5397, 6321, 8481, 9933, 11051, 12593, 16191, 18963, 19789, 23177, 25443, 29799, 33153, 37779, 59367, 69531, 77357, 99459, 113337, 121561, 138523, 178101, 208593, 232071, 364683, 415569, 541499, 696213, 850927, 1094049, 1246707, 1624497, 2552781, 4873491, 5956489, 7658343, 17869467, 53608401]

約数ペア:

[(1, 53608401), (3, 17869467), (7, 7658343), (9, 5956489), (11, 4873491), (21, 2552781), (33, 1624497), (43, 1246707), (49, 1094049), (63, 850927), (77, 696213), (99, 541499), (129, 415569), (147, 364683), (231, 232071), (257, 208593), (301, 178101), (387, 138523), (441, 121561), (473, 113337), (539, 99459), (693, 77357), (771, 69531), (903, 59367), (1419, 37779), (1617, 33153), (1799, 29799), (2107, 25443), (2313, 23177), (2709, 19789), (2827, 18963), (3311, 16191), (4257, 12593), (4851, 11051), (5397, 9933), (6321, 8481)]