51695136555

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{20113}}^1$

素因数の和:20288

約数の個数: 48

約数和(自身を含む): 85688536416

約数和(自身を除く): 33993399861

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 795, 915, 2809, 3233, 8427, 9699, 14045, 16165, 20113, 42135, 48495, 60339, 100565, 171349, 301695, 514047, 856745, 1065989, 1226893, 2570235, 3197967, 3680679, 5329945, 6134465, 15989835, 18403395, 56497417, 65025329, 169492251, 195075987, 282487085, 325126645, 847461255, 975379935, 3446342437, 10339027311, 17231712185, 51695136555]

約数ペア:

[(1, 51695136555), (3, 17231712185), (5, 10339027311), (15, 3446342437), (53, 975379935), (61, 847461255), (159, 325126645), (183, 282487085), (265, 195075987), (305, 169492251), (795, 65025329), (915, 56497417), (2809, 18403395), (3233, 15989835), (8427, 6134465), (9699, 5329945), (14045, 3680679), (16165, 3197967), (20113, 2570235), (42135, 1226893), (48495, 1065989), (60339, 856745), (100565, 514047), (171349, 301695)]