55531386

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{19403}}^1$

素因数の和:19467

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 70206534

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 19403, 38806, 58209, 116418, 174627, 349254, 523881, 1028359, 1047762, 2056718, 3085077, 6170154, 9255231, 18510462, 27765693, 55531386]

約数ペア:

[(1, 55531386), (2, 27765693), (3, 18510462), (6, 9255231), (9, 6170154), (18, 3085077), (27, 2056718), (53, 1047762), (54, 1028359), (106, 523881), (159, 349254), (318, 174627), (477, 116418), (954, 58209), (1431, 38806), (2862, 19403)]