53501492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63997}}^1$

素因数の和:64031

約数の個数: 24

約数和(自身を含む): 107516640

約数和(自身を除く): 54015148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 63997, 127994, 255988, 703967, 1215943, 1407934, 2431886, 2815868, 4863772, 13375373, 26750746, 53501492]

約数ペア:

[(1, 53501492), (2, 26750746), (4, 13375373), (11, 4863772), (19, 2815868), (22, 2431886), (38, 1407934), (44, 1215943), (76, 703967), (209, 255988), (418, 127994), (836, 63997)]