56103138

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 157248000

約数和(自身を除く): 101144862

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 233, 234, 273, 294, 343, 351, 378, 441, 466, 546, 637, 686, 699, 702, 819, 882, 1029, 1274, 1323, 1398, 1631, 1638, 1911, 2058, 2097, 2457, 2646, 3029, 3087, 3262, 3822, 4194, 4459, 4893, 4914, 5733, 6058, 6174, 6291, 8918, 9087, 9261, 9786, 11417, 11466, 12582, 13377, 14679, 17199, 18174, 18522, 21203, 22834, 26754, 27261, 29358, 34251, 34398, 40131, 42406, 44037, 54522, 63609, 68502, 79919, 80262, 81783, 88074, 102753, 120393, 127218, 148421, 159838, 163566, 190827, 205506, 239757, 240786, 296842, 308259, 381654, 445263, 479514, 572481, 616518, 719271, 890526, 1038947, 1144962, 1335789, 1438542, 2077894, 2157813, 2671578, 3116841, 4007367, 4315626, 6233682, 8014734, 9350523, 18701046, 28051569, 56103138]

約数ペア:

[(1, 56103138), (2, 28051569), (3, 18701046), (6, 9350523), (7, 8014734), (9, 6233682), (13, 4315626), (14, 4007367), (18, 3116841), (21, 2671578), (26, 2157813), (27, 2077894), (39, 1438542), (42, 1335789), (49, 1144962), (54, 1038947), (63, 890526), (78, 719271), (91, 616518), (98, 572481), (117, 479514), (126, 445263), (147, 381654), (182, 308259), (189, 296842), (233, 240786), (234, 239757), (273, 205506), (294, 190827), (343, 163566), (351, 159838), (378, 148421), (441, 127218), (466, 120393), (546, 102753), (637, 88074), (686, 81783), (699, 80262), (702, 79919), (819, 68502), (882, 63609), (1029, 54522), (1274, 44037), (1323, 42406), (1398, 40131), (1631, 34398), (1638, 34251), (1911, 29358), (2058, 27261), (2097, 26754), (2457, 22834), (2646, 21203), (3029, 18522), (3087, 18174), (3262, 17199), (3822, 14679), (4194, 13377), (4459, 12582), (4893, 11466), (4914, 11417), (5733, 9786), (6058, 9261), (6174, 9087), (6291, 8918)]