55815578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16141}}^1$

素因数の和:16182

約数の個数: 32

約数和(自身を含む): 108474240

約数和(自身を除く): 52658662

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 16141, 32282, 112987, 209833, 225974, 306679, 419666, 613358, 1468831, 2146753, 2937662, 3986827, 4293506, 7973654, 27907789, 55815578]

約数ペア:

[(1, 55815578), (2, 27907789), (7, 7973654), (13, 4293506), (14, 3986827), (19, 2937662), (26, 2146753), (38, 1468831), (91, 613358), (133, 419666), (182, 306679), (247, 225974), (266, 209833), (494, 112987), (1729, 32282), (3458, 16141)]