55788489

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 88030800

約数和(自身を除く): 32242311

約数列:

[1, 3, 9, 29, 37, 53, 87, 109, 111, 159, 261, 327, 333, 477, 981, 1073, 1537, 1961, 3161, 3219, 4033, 4611, 5777, 5883, 9483, 9657, 12099, 13833, 17331, 17649, 28449, 36297, 51993, 56869, 116957, 167533, 170607, 213749, 350871, 502599, 511821, 641247, 1052613, 1507797, 1923741, 6198721, 18596163, 55788489]

約数ペア:

[(1, 55788489), (3, 18596163), (9, 6198721), (29, 1923741), (37, 1507797), (53, 1052613), (87, 641247), (109, 511821), (111, 502599), (159, 350871), (261, 213749), (327, 170607), (333, 167533), (477, 116957), (981, 56869), (1073, 51993), (1537, 36297), (1961, 28449), (3161, 17649), (3219, 17331), (4033, 13833), (4611, 12099), (5777, 9657), (5883, 9483)]