52619005270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21303241}}^1$

素因数の和:21303280

約数の個数: 32

約数和(自身を含む): 107368339680

約数和(自身を除く): 54749334410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21303241, 42606482, 106516205, 213032410, 276942133, 404761579, 553884266, 809523158, 1384710665, 2023807895, 2769421330, 4047615790, 5261900527, 10523801054, 26309502635, 52619005270]

約数ペア:

[(1, 52619005270), (2, 26309502635), (5, 10523801054), (10, 5261900527), (13, 4047615790), (19, 2769421330), (26, 2023807895), (38, 1384710665), (65, 809523158), (95, 553884266), (130, 404761579), (190, 276942133), (247, 213032410), (494, 106516205), (1235, 42606482), (2470, 21303241)]