53811009

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 93450240

約数和(自身を除く): 39639231

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 177, 217, 279, 413, 467, 531, 651, 1239, 1401, 1829, 1953, 3269, 3717, 4203, 5487, 9807, 12803, 14477, 16461, 27553, 29421, 38409, 43431, 82659, 101339, 115227, 130293, 192871, 247977, 304017, 578613, 854143, 912051, 1735839, 2562429, 5979001, 7687287, 17937003, 53811009]

約数ペア:

[(1, 53811009), (3, 17937003), (7, 7687287), (9, 5979001), (21, 2562429), (31, 1735839), (59, 912051), (63, 854143), (93, 578613), (177, 304017), (217, 247977), (279, 192871), (413, 130293), (467, 115227), (531, 101339), (651, 82659), (1239, 43431), (1401, 38409), (1829, 29421), (1953, 27553), (3269, 16461), (3717, 14477), (4203, 12803), (5487, 9807)]