55439643

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{49811}}^1$

素因数の和:49874

約数の個数: 16

約数和(自身を含む): 86075136

約数和(自身を除く): 30635493

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 49811, 149433, 348677, 1046031, 2639983, 7919949, 18479881, 55439643]

約数ペア:

[(1, 55439643), (3, 18479881), (7, 7919949), (21, 2639983), (53, 1046031), (159, 348677), (371, 149433), (1113, 49811)]