53925838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{2207}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 85317120

約数和(自身を除く): 31391282

約数列:

[1, 2, 19, 38, 643, 1286, 2207, 4414, 12217, 24434, 41933, 83866, 1419101, 2838202, 26962919, 53925838]

約数ペア:

[(1, 53925838), (2, 26962919), (19, 2838202), (38, 1419101), (643, 83866), (1286, 41933), (2207, 24434), (4414, 12217)]