55206738

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{27631}}^1$

素因数の和:27679

約数の個数: 32

約数和(自身を含む): 126001920

約数和(自身を除く): 70795182

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 27631, 55262, 82893, 165786, 248679, 497358, 746037, 1022347, 1492074, 2044694, 3067041, 6134082, 9201123, 18402246, 27603369, 55206738]

約数ペア:

[(1, 55206738), (2, 27603369), (3, 18402246), (6, 9201123), (9, 6134082), (18, 3067041), (27, 2044694), (37, 1492074), (54, 1022347), (74, 746037), (111, 497358), (222, 248679), (333, 165786), (666, 82893), (999, 55262), (1998, 27631)]