50365917

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 95606784

約数和(自身を除く): 45240867

約数列:

[1, 3, 7, 9, 17, 21, 31, 37, 41, 51, 63, 93, 111, 119, 123, 153, 217, 259, 279, 287, 333, 357, 369, 527, 629, 651, 697, 777, 861, 1071, 1147, 1271, 1517, 1581, 1887, 1953, 2091, 2331, 2583, 3441, 3689, 3813, 4403, 4551, 4743, 4879, 5661, 6273, 8029, 8897, 10323, 10619, 11067, 11439, 13209, 13653, 14637, 19499, 21607, 24087, 25789, 26691, 31857, 33201, 39627, 43911, 47027, 58497, 64821, 72261, 77367, 80073, 95571, 136493, 141081, 151249, 175491, 180523, 194463, 232101, 329189, 409479, 423243, 453747, 541569, 799459, 987567, 1228437, 1361241, 1624707, 2398377, 2962701, 5596213, 7195131, 16788639, 50365917]

約数ペア:

[(1, 50365917), (3, 16788639), (7, 7195131), (9, 5596213), (17, 2962701), (21, 2398377), (31, 1624707), (37, 1361241), (41, 1228437), (51, 987567), (63, 799459), (93, 541569), (111, 453747), (119, 423243), (123, 409479), (153, 329189), (217, 232101), (259, 194463), (279, 180523), (287, 175491), (333, 151249), (357, 141081), (369, 136493), (527, 95571), (629, 80073), (651, 77367), (697, 72261), (777, 64821), (861, 58497), (1071, 47027), (1147, 43911), (1271, 39627), (1517, 33201), (1581, 31857), (1887, 26691), (1953, 25789), (2091, 24087), (2331, 21607), (2583, 19499), (3441, 14637), (3689, 13653), (3813, 13209), (4403, 11439), (4551, 11067), (4743, 10619), (4879, 10323), (5661, 8897), (6273, 8029)]