52509483

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 91353600

約数和(自身を除く): 38844117

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 79, 117, 169, 171, 207, 237, 247, 299, 437, 507, 711, 741, 897, 1027, 1311, 1501, 1521, 1817, 2223, 2691, 3081, 3211, 3887, 3933, 4503, 5451, 5681, 9243, 9633, 11661, 13351, 13509, 16353, 17043, 19513, 23621, 28899, 34523, 34983, 40053, 51129, 58539, 70863, 73853, 103569, 120159, 175617, 212589, 221559, 253669, 307073, 310707, 448799, 664677, 761007, 921219, 1346397, 2283021, 2763657, 4039191, 5834387, 17503161, 52509483]

約数ペア:

[(1, 52509483), (3, 17503161), (9, 5834387), (13, 4039191), (19, 2763657), (23, 2283021), (39, 1346397), (57, 921219), (69, 761007), (79, 664677), (117, 448799), (169, 310707), (171, 307073), (207, 253669), (237, 221559), (247, 212589), (299, 175617), (437, 120159), (507, 103569), (711, 73853), (741, 70863), (897, 58539), (1027, 51129), (1311, 40053), (1501, 34983), (1521, 34523), (1817, 28899), (2223, 23621), (2691, 19513), (3081, 17043), (3211, 16353), (3887, 13509), (3933, 13351), (4503, 11661), (5451, 9633), (5681, 9243)]