55553868

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3967}}^1$

素因数の和:4366

約数の個数: 36

約数和(自身を含む): 140824320

約数和(自身を除く): 85270452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 3967, 4668, 7002, 7934, 11901, 14004, 15868, 23802, 35703, 47604, 71406, 142812, 1543163, 3086326, 4629489, 6172652, 9258978, 13888467, 18517956, 27776934, 55553868]

約数ペア:

[(1, 55553868), (2, 27776934), (3, 18517956), (4, 13888467), (6, 9258978), (9, 6172652), (12, 4629489), (18, 3086326), (36, 1543163), (389, 142812), (778, 71406), (1167, 47604), (1556, 35703), (2334, 23802), (3501, 15868), (3967, 14004), (4668, 11901), (7002, 7934)]