55545390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{811}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 144786096

約数和(自身を除く): 89240706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 761, 811, 1522, 1622, 2283, 2433, 3805, 4055, 4566, 4866, 6849, 7299, 7610, 8110, 11415, 12165, 13698, 14598, 22830, 24330, 34245, 36495, 68490, 72990, 617171, 1234342, 1851513, 3085855, 3703026, 5554539, 6171710, 9257565, 11109078, 18515130, 27772695, 55545390]

約数ペア:

[(1, 55545390), (2, 27772695), (3, 18515130), (5, 11109078), (6, 9257565), (9, 6171710), (10, 5554539), (15, 3703026), (18, 3085855), (30, 1851513), (45, 1234342), (90, 617171), (761, 72990), (811, 68490), (1522, 36495), (1622, 34245), (2283, 24330), (2433, 22830), (3805, 14598), (4055, 13698), (4566, 12165), (4866, 11415), (6849, 8110), (7299, 7610)]