66584350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 142990848

約数和(自身を除く): 76406498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 1847, 2575, 3605, 3694, 5150, 7210, 9235, 12929, 18025, 18470, 25858, 36050, 46175, 64645, 92350, 129290, 190241, 323225, 380482, 646450, 951205, 1331687, 1902410, 2663374, 4756025, 6658435, 9512050, 13316870, 33292175, 66584350]

約数ペア:

[(1, 66584350), (2, 33292175), (5, 13316870), (7, 9512050), (10, 6658435), (14, 4756025), (25, 2663374), (35, 1902410), (50, 1331687), (70, 951205), (103, 646450), (175, 380482), (206, 323225), (350, 190241), (515, 129290), (721, 92350), (1030, 64645), (1442, 46175), (1847, 36050), (2575, 25858), (3605, 18470), (3694, 18025), (5150, 12929), (7210, 9235)]