56217540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1559}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 157772160

約数和(自身を除く): 101554620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 1202, 1559, 1803, 2404, 3005, 3118, 3606, 4677, 6010, 6236, 7212, 7795, 9015, 9354, 12020, 15590, 18030, 18708, 23385, 31180, 36060, 46770, 93540, 936959, 1873918, 2810877, 3747836, 4684795, 5621754, 9369590, 11243508, 14054385, 18739180, 28108770, 56217540]

約数ペア:

[(1, 56217540), (2, 28108770), (3, 18739180), (4, 14054385), (5, 11243508), (6, 9369590), (10, 5621754), (12, 4684795), (15, 3747836), (20, 2810877), (30, 1873918), (60, 936959), (601, 93540), (1202, 46770), (1559, 36060), (1803, 31180), (2404, 23385), (3005, 18708), (3118, 18030), (3606, 15590), (4677, 12020), (6010, 9354), (6236, 9015), (7212, 7795)]