56555882866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{212616101}}^1$

素因数の和:212616129

約数の個数: 16

約数和(自身を含む): 102055728960

約数和(自身を除く): 45499846094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 212616101, 425232202, 1488312707, 2976625414, 4039705919, 8079411838, 28277941433, 56555882866]

約数ペア:

[(1, 56555882866), (2, 28277941433), (7, 8079411838), (14, 4039705919), (19, 2976625414), (38, 1488312707), (133, 425232202), (266, 212616101)]