54596180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 68057260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1559, 1751, 2060, 3118, 3502, 6236, 7004, 7795, 8755, 15590, 17510, 26503, 31180, 35020, 53006, 106012, 132515, 160577, 265030, 321154, 530060, 642308, 802885, 1605770, 2729809, 3211540, 5459618, 10919236, 13649045, 27298090, 54596180]

約数ペア:

[(1, 54596180), (2, 27298090), (4, 13649045), (5, 10919236), (10, 5459618), (17, 3211540), (20, 2729809), (34, 1605770), (68, 802885), (85, 642308), (103, 530060), (170, 321154), (206, 265030), (340, 160577), (412, 132515), (515, 106012), (1030, 53006), (1559, 35020), (1751, 31180), (2060, 26503), (3118, 17510), (3502, 15590), (6236, 8755), (7004, 7795)]