51736468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 110387200

約数和(自身を除く): 58650732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1231, 1501, 2212, 2462, 3002, 4924, 6004, 8617, 10507, 17234, 21014, 23389, 34468, 42028, 46778, 93556, 97249, 163723, 194498, 327446, 388996, 654892, 680743, 1361486, 1847731, 2722972, 3695462, 7390924, 12934117, 25868234, 51736468]

約数ペア:

[(1, 51736468), (2, 25868234), (4, 12934117), (7, 7390924), (14, 3695462), (19, 2722972), (28, 1847731), (38, 1361486), (76, 680743), (79, 654892), (133, 388996), (158, 327446), (266, 194498), (316, 163723), (532, 97249), (553, 93556), (1106, 46778), (1231, 42028), (1501, 34468), (2212, 23389), (2462, 21014), (3002, 17234), (4924, 10507), (6004, 8617)]