49064336321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{18701}}^1$

素因数の和:21353

約数の個数: 32

約数和(自身を含む): 65905249536

約数和(自身を除く): 16840913215

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2621, 18347, 18701, 28831, 34073, 130907, 201817, 205711, 238511, 243113, 374803, 1439977, 1701791, 2623621, 2674243, 18719701, 49015321, 343107247, 539168531, 637199173, 3774179717, 4460394211, 7009190903, 49064336321]

約数ペア:

[(1, 49064336321), (7, 7009190903), (11, 4460394211), (13, 3774179717), (77, 637199173), (91, 539168531), (143, 343107247), (1001, 49015321), (2621, 18719701), (18347, 2674243), (18701, 2623621), (28831, 1701791), (34073, 1439977), (130907, 374803), (201817, 243113), (205711, 238511)]