51120069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 43712571

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 77, 87, 91, 143, 203, 231, 273, 319, 377, 429, 587, 609, 957, 1001, 1131, 1761, 2233, 2639, 3003, 4109, 4147, 6457, 6699, 7631, 7917, 12327, 12441, 17023, 19371, 22893, 29029, 45199, 51069, 53417, 83941, 87087, 119161, 135597, 160251, 187253, 221299, 251823, 357483, 561759, 587587, 663897, 1310771, 1549093, 1762761, 2434289, 3932313, 4647279, 7302867, 17040023, 51120069]

約数ペア:

[(1, 51120069), (3, 17040023), (7, 7302867), (11, 4647279), (13, 3932313), (21, 2434289), (29, 1762761), (33, 1549093), (39, 1310771), (77, 663897), (87, 587587), (91, 561759), (143, 357483), (203, 251823), (231, 221299), (273, 187253), (319, 160251), (377, 135597), (429, 119161), (587, 87087), (609, 83941), (957, 53417), (1001, 51069), (1131, 45199), (1761, 29029), (2233, 22893), (2639, 19371), (3003, 17023), (4109, 12441), (4147, 12327), (6457, 7917), (6699, 7631)]