55081687213

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{3271}}^1$

素因数の和:4217

約数の個数: 32

約数和(自身を含む): 65569832960

約数和(自身を除く): 10488145747

約数列:

[1, 7, 37, 79, 259, 553, 823, 2923, 3271, 5761, 20461, 22897, 30451, 65017, 121027, 213157, 258409, 455119, 847189, 1808863, 2405629, 2692033, 9561133, 16839403, 18844231, 66927931, 99605221, 212670607, 697236547, 1488694249, 7868812459, 55081687213]

約数ペア:

[(1, 55081687213), (7, 7868812459), (37, 1488694249), (79, 697236547), (259, 212670607), (553, 99605221), (823, 66927931), (2923, 18844231), (3271, 16839403), (5761, 9561133), (20461, 2692033), (22897, 2405629), (30451, 1808863), (65017, 847189), (121027, 455119), (213157, 258409)]