53155753

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 67772160

約数和(自身を除く): 14616407

約数列:

[1, 7, 17, 29, 73, 119, 203, 211, 493, 511, 1241, 1477, 2117, 3451, 3587, 6119, 8687, 14819, 15403, 25109, 35989, 42833, 104023, 107821, 251923, 261851, 446687, 728161, 1832957, 3126809, 7593679, 53155753]

約数ペア:

[(1, 53155753), (7, 7593679), (17, 3126809), (29, 1832957), (73, 728161), (119, 446687), (203, 261851), (211, 251923), (493, 107821), (511, 104023), (1241, 42833), (1477, 35989), (2117, 25109), (3451, 15403), (3587, 14819), (6119, 8687)]