51430020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857167}}^1$

素因数の和:857179

約数の個数: 24

約数和(自身を含む): 144004224

約数和(自身を除く): 92574204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857167, 1714334, 2571501, 3428668, 4285835, 5143002, 8571670, 10286004, 12857505, 17143340, 25715010, 51430020]

約数ペア:

[(1, 51430020), (2, 25715010), (3, 17143340), (4, 12857505), (5, 10286004), (6, 8571670), (10, 5143002), (12, 4285835), (15, 3428668), (20, 2571501), (30, 1714334), (60, 857167)]