50685453

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 94528000

約数和(自身を除く): 43842547

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 343, 351, 421, 441, 637, 819, 1029, 1263, 1323, 1911, 2457, 2947, 3087, 3789, 4459, 5473, 5733, 8841, 9261, 11367, 13377, 16419, 17199, 20629, 26523, 38311, 40131, 49257, 61887, 79569, 114933, 120393, 144403, 147771, 185661, 268177, 344799, 433209, 556983, 804531, 1034397, 1299627, 1877239, 2413593, 3898881, 5631717, 7240779, 16895151, 50685453]

約数ペア:

[(1, 50685453), (3, 16895151), (7, 7240779), (9, 5631717), (13, 3898881), (21, 2413593), (27, 1877239), (39, 1299627), (49, 1034397), (63, 804531), (91, 556983), (117, 433209), (147, 344799), (189, 268177), (273, 185661), (343, 147771), (351, 144403), (421, 120393), (441, 114933), (637, 79569), (819, 61887), (1029, 49257), (1263, 40131), (1323, 38311), (1911, 26523), (2457, 20629), (2947, 17199), (3087, 16419), (3789, 13377), (4459, 11367), (5473, 9261), (5733, 8841)]