55567638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 141134448

約数和(自身を除く): 85566810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 157, 159, 314, 318, 371, 471, 477, 742, 942, 954, 1099, 1113, 1413, 2198, 2226, 2809, 2826, 3297, 3339, 5618, 6594, 6678, 8321, 8427, 9891, 16642, 16854, 19663, 19782, 24963, 25281, 39326, 49926, 50562, 58247, 58989, 74889, 116494, 117978, 149778, 174741, 176967, 349482, 353934, 441013, 524223, 882026, 1048446, 1323039, 2646078, 3087091, 3969117, 6174182, 7938234, 9261273, 18522546, 27783819, 55567638]

約数ペア:

[(1, 55567638), (2, 27783819), (3, 18522546), (6, 9261273), (7, 7938234), (9, 6174182), (14, 3969117), (18, 3087091), (21, 2646078), (42, 1323039), (53, 1048446), (63, 882026), (106, 524223), (126, 441013), (157, 353934), (159, 349482), (314, 176967), (318, 174741), (371, 149778), (471, 117978), (477, 116494), (742, 74889), (942, 58989), (954, 58247), (1099, 50562), (1113, 49926), (1413, 39326), (2198, 25281), (2226, 24963), (2809, 19782), (2826, 19663), (3297, 16854), (3339, 16642), (5618, 9891), (6594, 8427), (6678, 8321)]