53861518

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 81622080

約数和(自身を除く): 27760562

約数列:

[1, 2, 239, 281, 401, 478, 562, 802, 67159, 95839, 112681, 134318, 191678, 225362, 26930759, 53861518]

約数ペア:

[(1, 53861518), (2, 26930759), (239, 225362), (281, 191678), (401, 134318), (478, 112681), (562, 95839), (802, 67159)]