49295785

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 31989335

約数列:

[1, 5, 7, 11, 19, 23, 35, 55, 77, 95, 115, 133, 161, 209, 253, 293, 385, 437, 665, 805, 1045, 1265, 1463, 1465, 1771, 2051, 2185, 3059, 3223, 4807, 5567, 6739, 7315, 8855, 10255, 15295, 16115, 22561, 24035, 27835, 33649, 33695, 38969, 47173, 61237, 74129, 112805, 128041, 168245, 194845, 235865, 306185, 370645, 428659, 518903, 640205, 896287, 1408451, 2143295, 2594515, 4481435, 7042255, 9859157, 49295785]

約数ペア:

[(1, 49295785), (5, 9859157), (7, 7042255), (11, 4481435), (19, 2594515), (23, 2143295), (35, 1408451), (55, 896287), (77, 640205), (95, 518903), (115, 428659), (133, 370645), (161, 306185), (209, 235865), (253, 194845), (293, 168245), (385, 128041), (437, 112805), (665, 74129), (805, 61237), (1045, 47173), (1265, 38969), (1463, 33695), (1465, 33649), (1771, 27835), (2051, 24035), (2185, 22561), (3059, 16115), (3223, 15295), (4807, 10255), (5567, 8855), (6739, 7315)]