52409409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 26214591

約数列:

[1, 3, 13, 29, 39, 87, 149, 311, 377, 447, 933, 1131, 1937, 4043, 4321, 5811, 9019, 12129, 12963, 27057, 46339, 56173, 117247, 139017, 168519, 351741, 602407, 1343831, 1807221, 4031493, 17469803, 52409409]

約数ペア:

[(1, 52409409), (3, 17469803), (13, 4031493), (29, 1807221), (39, 1343831), (87, 602407), (149, 351741), (311, 168519), (377, 139017), (447, 117247), (933, 56173), (1131, 46339), (1937, 27057), (4043, 12963), (4321, 12129), (5811, 9019)]