52898470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{278413}}^1$

素因数の和:278439

約数の個数: 16

約数和(自身を含む): 100229040

約数和(自身を除く): 47330570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 278413, 556826, 1392065, 2784130, 5289847, 10579694, 26449235, 52898470]

約数ペア:

[(1, 52898470), (2, 26449235), (5, 10579694), (10, 5289847), (19, 2784130), (38, 1392065), (95, 556826), (190, 278413)]