55254290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60719}}^1$

素因数の和:60746

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 67157230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 60719, 121438, 303595, 425033, 607190, 789347, 850066, 1578694, 2125165, 3946735, 4250330, 5525429, 7893470, 11050858, 27627145, 55254290]

約数ペア:

[(1, 55254290), (2, 27627145), (5, 11050858), (7, 7893470), (10, 5525429), (13, 4250330), (14, 3946735), (26, 2125165), (35, 1578694), (65, 850066), (70, 789347), (91, 607190), (130, 425033), (182, 303595), (455, 121438), (910, 60719)]