54048520

素因数分解:

$2^3\times 5^1\times {\mathrm{1351213}}^1$

素因数の和:1351224

約数の個数: 16

約数和(自身を含む): 121609260

約数和(自身を除く): 67560740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1351213, 2702426, 5404852, 6756065, 10809704, 13512130, 27024260, 54048520]

約数ペア:

[(1, 54048520), (2, 27024260), (4, 13512130), (5, 10809704), (8, 6756065), (10, 5404852), (20, 2702426), (40, 1351213)]