51739367030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397995131}}^1$

素因数の和:397995151

約数の個数: 16

約数和(自身を含む): 100294773264

約数和(自身を除く): 48555406234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397995131, 795990262, 1989975655, 3979951310, 5173936703, 10347873406, 25869683515, 51739367030]

約数ペア:

[(1, 51739367030), (2, 25869683515), (5, 10347873406), (10, 5173936703), (13, 3979951310), (26, 1989975655), (65, 795990262), (130, 397995131)]