53378286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{684337}}^1$

素因数の和:684355

約数の個数: 16

約数和(自身を含む): 114968784

約数和(自身を除く): 61590498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 684337, 1368674, 2053011, 4106022, 8896381, 17792762, 26689143, 53378286]

約数ペア:

[(1, 53378286), (2, 26689143), (3, 17792762), (6, 8896381), (13, 4106022), (26, 2053011), (39, 1368674), (78, 684337)]