53214382

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:844

約数の個数: 24

約数和(自身を含む): 86882544

約数和(自身を除く): 33668162

約数列:

[1, 2, 13, 26, 169, 313, 338, 503, 626, 1006, 4069, 6539, 8138, 13078, 52897, 85007, 105794, 157439, 170014, 314878, 2046707, 4093414, 26607191, 53214382]

約数ペア:

[(1, 53214382), (2, 26607191), (13, 4093414), (26, 2046707), (169, 314878), (313, 170014), (338, 157439), (503, 105794), (626, 85007), (1006, 52897), (4069, 13078), (6539, 8138)]