55138083

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 104493312

約数和(自身を除く): 49355229

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 43, 49, 61, 77, 91, 129, 143, 147, 183, 231, 273, 301, 427, 429, 473, 539, 559, 637, 671, 793, 903, 1001, 1281, 1419, 1617, 1677, 1911, 2013, 2107, 2379, 2623, 2989, 3003, 3311, 3913, 4697, 5551, 6149, 6321, 7007, 7869, 8723, 8967, 9933, 11739, 14091, 16653, 18361, 18447, 21021, 23177, 26169, 27391, 28853, 32879, 34099, 38857, 43043, 55083, 61061, 69531, 82173, 86559, 98637, 102297, 116571, 128527, 129129, 183183, 201971, 238693, 301301, 375089, 385581, 427427, 605913, 716079, 903903, 1125267, 1282281, 1413797, 1670851, 2625623, 4241391, 5012553, 7876869, 18379361, 55138083]

約数ペア:

[(1, 55138083), (3, 18379361), (7, 7876869), (11, 5012553), (13, 4241391), (21, 2625623), (33, 1670851), (39, 1413797), (43, 1282281), (49, 1125267), (61, 903903), (77, 716079), (91, 605913), (129, 427427), (143, 385581), (147, 375089), (183, 301301), (231, 238693), (273, 201971), (301, 183183), (427, 129129), (429, 128527), (473, 116571), (539, 102297), (559, 98637), (637, 86559), (671, 82173), (793, 69531), (903, 61061), (1001, 55083), (1281, 43043), (1419, 38857), (1617, 34099), (1677, 32879), (1911, 28853), (2013, 27391), (2107, 26169), (2379, 23177), (2623, 21021), (2989, 18447), (3003, 18361), (3311, 16653), (3913, 14091), (4697, 11739), (5551, 9933), (6149, 8967), (6321, 8723), (7007, 7869)]