56909988

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{10069}}^1$

素因数の和:10236

約数の個数: 36

約数和(自身を含む): 144786460

約数和(自身を除く): 87876472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 10069, 20138, 30207, 40276, 60414, 90621, 120828, 181242, 362484, 1580833, 3161666, 4742499, 6323332, 9484998, 14227497, 18969996, 28454994, 56909988]

約数ペア:

[(1, 56909988), (2, 28454994), (3, 18969996), (4, 14227497), (6, 9484998), (9, 6323332), (12, 4742499), (18, 3161666), (36, 1580833), (157, 362484), (314, 181242), (471, 120828), (628, 90621), (942, 60414), (1413, 40276), (1884, 30207), (2826, 20138), (5652, 10069)]