54826120

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10463}}^1$

素因数の和:10605

約数の個数: 32

約数和(自身を含む): 124312320

約数和(自身を除く): 69486200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 10463, 20926, 41852, 52315, 83704, 104630, 209260, 418520, 1370653, 2741306, 5482612, 6853265, 10965224, 13706530, 27413060, 54826120]

約数ペア:

[(1, 54826120), (2, 27413060), (4, 13706530), (5, 10965224), (8, 6853265), (10, 5482612), (20, 2741306), (40, 1370653), (131, 418520), (262, 209260), (524, 104630), (655, 83704), (1048, 52315), (1310, 41852), (2620, 20926), (5240, 10463)]