47885453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 15981427

約数列:

[1, 7, 11, 19, 71, 77, 133, 209, 461, 497, 781, 1349, 1463, 3227, 5071, 5467, 8759, 9443, 14839, 32731, 35497, 61313, 96349, 103873, 229117, 360041, 621889, 674443, 2520287, 4353223, 6840779, 47885453]

約数ペア:

[(1, 47885453), (7, 6840779), (11, 4353223), (19, 2520287), (71, 674443), (77, 621889), (133, 360041), (209, 229117), (461, 103873), (497, 96349), (781, 61313), (1349, 35497), (1463, 32731), (3227, 14839), (5071, 9443), (5467, 8759)]