54909430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{288997}}^1$

素因数の和:289023

約数の個数: 16

約数和(自身を含む): 104039280

約数和(自身を除く): 49129850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 288997, 577994, 1444985, 2889970, 5490943, 10981886, 27454715, 54909430]

約数ペア:

[(1, 54909430), (2, 27454715), (5, 10981886), (10, 5490943), (19, 2889970), (38, 1444985), (95, 577994), (190, 288997)]