48908321

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 63953316

約数和(自身を除く): 15044995

約数列:

[1, 7, 11, 49, 73, 77, 113, 121, 511, 539, 791, 803, 847, 1243, 3577, 5537, 5621, 5929, 8249, 8701, 8833, 13673, 39347, 57743, 60907, 61831, 90739, 95711, 404201, 432817, 635173, 669977, 998129, 4446211, 6986903, 48908321]

約数ペア:

[(1, 48908321), (7, 6986903), (11, 4446211), (49, 998129), (73, 669977), (77, 635173), (113, 432817), (121, 404201), (511, 95711), (539, 90739), (791, 61831), (803, 60907), (847, 57743), (1243, 39347), (3577, 13673), (5537, 8833), (5621, 8701), (5929, 8249)]