53257365

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 59356395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 83, 97, 105, 135, 147, 189, 245, 249, 291, 315, 415, 441, 485, 581, 679, 735, 747, 873, 945, 1245, 1323, 1455, 1743, 2037, 2205, 2241, 2619, 2905, 3395, 3735, 4067, 4365, 4753, 5229, 6111, 6615, 8051, 8715, 10185, 11205, 12201, 13095, 14259, 15687, 18333, 20335, 23765, 24153, 26145, 30555, 36603, 40255, 42777, 56357, 61005, 71295, 72459, 78435, 91665, 109809, 120765, 128331, 169071, 183015, 213885, 217377, 281785, 362295, 394499, 507213, 549045, 641655, 845355, 1086885, 1183497, 1521639, 1972495, 2536065, 3550491, 5917485, 7608195, 10651473, 17752455, 53257365]

約数ペア:

[(1, 53257365), (3, 17752455), (5, 10651473), (7, 7608195), (9, 5917485), (15, 3550491), (21, 2536065), (27, 1972495), (35, 1521639), (45, 1183497), (49, 1086885), (63, 845355), (83, 641655), (97, 549045), (105, 507213), (135, 394499), (147, 362295), (189, 281785), (245, 217377), (249, 213885), (291, 183015), (315, 169071), (415, 128331), (441, 120765), (485, 109809), (581, 91665), (679, 78435), (735, 72459), (747, 71295), (873, 61005), (945, 56357), (1245, 42777), (1323, 40255), (1455, 36603), (1743, 30555), (2037, 26145), (2205, 24153), (2241, 23765), (2619, 20335), (2905, 18333), (3395, 15687), (3735, 14259), (4067, 13095), (4365, 12201), (4753, 11205), (5229, 10185), (6111, 8715), (6615, 8051)]